专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2001277110A WORK METHOD AND DEVICE FOR FORMING RECTANGULAR MEMBER INTO BAR-SHAPED MEMBER 失效
公开(公告)号：JP2001277110A
公开(公告)日：2001-10-09
申请号：JP2000101592
申请日：2000-04-03
申请人： SONY CORP , DISCO ABRASIVE SYSTEMS LTD
发明人： YAMAUCHI MASAYA , MOCHIZUKI TAKASHI , NII SUSUMU , KUSUBE KOJI , KAMIKURA TORU , NAKAO TOSHIHIKO , MINAGAWA NAOTO , KANEKO MASANOBU , YAMAGUCHI AKIRA
IPC分类号： B24B27/06 , B24B41/06 , B28D5/00 , G11B5/127
摘要： PROBLEM TO BE SOLVED: To provide a work method and device for dividing a rectangular member to form into a bar-shaped member, excellent in work efficiency of polishing a cut face, and improved in productivity. SOLUTION: A rectangular workpiece 11 is integrally formed by fixing to its both side surfaces a first/second workpiece integrating jig 361, 362, to be cut into a bar-shaped workpiece 111 and the rest of the rectangular workpiece along a cut line of the rectangular workpiece in a condition fixed onto a first/ second fixing member 352, 353. The first fixing member fixing the first workpiece integrating jig fixedly mounting the bar-shaped workpiece and the second fixing member fixing the second workpiece integrating jig fixedly mounting the rest of the rectangular workpiece are separated. Next a cut section of the bar-shaped workpiece fixedly mounted in the first workpiece integrating jig and a cut section of the rest of the rectangular workpiece fixedly mounted in the second workpiece integrating jig are polished, the bar-shaped workpiece with the cut section polished is removed from the first workpiece integrating jig.

2. 发明专利

JP2002170101A METHOD AND APPARATUS FOR INSPECTING PATTERN 失效
公开(公告)号：JP2002170101A
公开(公告)日：2002-06-14
申请号：JP2000368999
申请日：2000-12-04
申请人： SONY CORP
发明人： MINAGAWA TAKUYA , ONODERA KAZUNORI , YAMAUCHI MASAYA
IPC分类号： G01B11/24 , G06T1/00 , H01L21/66
摘要： PROBLEM TO BE SOLVED: To appropriately inspect in a short time a thin-film pattern serving as the subject of inspection. SOLUTION: When a number of thin-film patterns formed in the same shape on a wafer are inspected across a multitude of wafers, an image close to a preset master image which serves as a reference is selected as a reference image for each wafer and for each wafer the selected reference image is compared with an image of the thin-film pattern to be inspected, whereby the thin- film patterns serving as the subject of inspection are inspected. To select the reference image for each wafer, images of a certain number of thin-film patterns among a multitude of thin-film patterns formed on the wafer are sequentially obtained and the closeness between the image of the thin-film pattern obtained and the master image is evaluated by a numerical rank. An image of the thin- film pattern which is evaluated to be above a certain level of numerical rank and the highest numerical rank is selected as a reference image of the wafer.

3. 发明专利

JP2000123313A MANUFACTURE OF MAGNETIC HEAD 失效
公开(公告)号：JP2000123313A
公开(公告)日：2000-04-28
申请号：JP29718798
申请日：1998-10-19
申请人： SONY CORP
发明人： YAMAUCHI MASAYA , CHIBA YUICHI , HAYASAKA SHUJI
IPC分类号： G11B5/127 , G11B5/187
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a magnetic head which is capable of producing the magnetic head with high accuracy and improving productivity. SOLUTION: This manufacturing method is executed by joining a pair of magnetic core block halves 24a, 24b to form a magnetic core block 24, machining one face 25 of the magnetic core block 24 by grinding to a curved surface, cutting the magnetic core block 24 toward the vertical direction of the joined surface to the thickness of the magnetic head, thereby forming the magnetic head. In such a case, a measuring groove 30 with a fixed width L and a fixed depth d1 is formed along the joined surface on the one face of the magnetic core block 24 and the measuring groove 30 is provided with a measuring member 31. By such a constitution, grinding is carried out while measuring the amt. of grinding in accordance with the width L of the measuring member 31.

4. 发明专利

JPH06137311A OPERATION MANAGEMENT DEVICE FOR CYLINDER MACHINE AND CYCLE MACHINE 失效
公开(公告)号：JPH06137311A
公开(公告)日：1994-05-17
申请号：JP28602092
申请日：1992-10-23
申请人： SONY CORP , YOKOGAWA ELECTRIC CORP
发明人： YAMAUCHI MASAYA , TOMIOKA TAKANAO
IPC分类号： F15B20/00 , F15B21/02 , G05B23/02
摘要： PURPOSE:To provide an operation management device for cylinder machine and cycle machine capable of easily specifying an abnormal cylinder or sensor from the operation information obtained by a control device. CONSTITUTION:An operation management device for cylinder machine and cycle machine is provided with a cylinder control device 20 having a sequence command part 21; a signal input and output part 22; a hysteresis collecting part 23 for recording a data set of contact signal at a fixed period in time series; and an abnormality detecting part 24 for outputting an alarm signal when the contact signal inputted by the hysteresis collecting part is not changed for a fixed time. The device further has a cylinder abnormality diagnostic device 30 having a hysteresis reference part 31 for referring the hysteresis collecting part when the alarm signal is transmitted, and taking the records of an abnormal cycle and the latest normal cycle; and an abnormality cause extracting part 32 for comparing the records of both the cycles and extracting the abnormality generation signal name of the abnormal cycle.

5. 发明专利

JP2005148860A Programmable logic controller and image autofocus module used for it 有权
标题翻译：可编程逻辑控制器和图像自适应模块
公开(公告)号：JP2005148860A
公开(公告)日：2005-06-09
申请号：JP2003381704
申请日：2003-11-11
申请人： Sony Corp , ソニー株式会社
发明人： EBE HIROKI , YAMAUCHI MASAYA
IPC分类号： G03B13/36 , G02B7/28 , G02B7/36 , G03B15/00 , G05B19/048 , G05B19/05 , H04N5/232
摘要： PROBLEM TO BE SOLVED: To provide a programmable logic controller and an autofocus module capable of reducing a communication time and a system construction cost.
SOLUTION: This programmable logic controller (PLC) 21 observes/inspects an image of an objective workpiece photographed by a camera 10 via an image processor 6, and based on an output signal acquired as a result, controls a display device 8 and a cylinder mechanism 9. In the programmable logic controller 21, a CPU module 22, a communication module 23, an autofocus (AF) module 24, an I/O module 25 are connected mutually via an internal bus 26. In this way, communication required for an AF motion is carried out via a data register and an internal contact inside the PLC 21, and consequently, no communication time is required substantially, while complicated wiring and signal transmission are omitted and the system construction cost can be reduced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可以减少通信时间和系统构造成本的可编程逻辑控制器和自动对焦模块。解决方案：该可编程逻辑控制器（PLC）21通过图像处理器6观察/检查由照相机10拍摄的目标工件的图像，并且基于作为结果获取的输出信号，控制显示装置8和气缸机构9.在可编程逻辑控制器21中，CPU模块22，通信模块23，自动对焦（AF）模块24，I / O模块25经由内部总线26相互连接。以这种方式，通信通过PLC21内部的数据寄存器和内部接点进行AF运动所需的，因此不需要通信时间，同时省略复杂的布线和信号传输，并且可以降低系统构造成本。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JPH1064232A TAPE CASSETTE REEL 失效
公开(公告)号：JPH1064232A
公开(公告)日：1998-03-06
申请号：JP22250496
申请日：1996-08-23
申请人： SONY CORP
发明人： CHIBA TOSHIFUMI , YAMAUCHI MASAYA
IPC分类号： G11B23/087
摘要： PROBLEM TO BE SOLVED: To provide a tape cassette reel for eliminating the disorder of a video image by retaining the outer-periphery surface of a tape winding hub cylindrically without any taper regardless of the amount of tape winding, and preventing surely the tape from being deformed. SOLUTION: A tape cassette reel has an inner cylindrical part 18 that is provided at the center of a disk-shaped flange 11 and where a base edge part 12a is opened and a tip part 12b is closed down, a first reel member with a tape winding hub 12 in double structure of an outer cylinder part 19 that is connected via a plurality of ribs 20 being arranged with a gap in circumferential direction while being arranged concentrically outside the inner cylinder part 18, and a second reel member where the center part of the flange 13 arranged opposite to the flange 11 is connected to a tip part 12b of the inner cylindrical part 18 of the tape winding hub 12. Then, a plurality of holes 23 for adjusting strength are formed at the flange 11 of a first reel member with a gap in circumferential direction at a position opposite to a gap between a pair of adjacent ribs 20 between the double inner/outer cylindrical parts 18 and 19 of the tape winding hub 12.

7. 发明专利

JPH07141833A TAPE TAKE-UP METHOD 失效
公开(公告)号：JPH07141833A
公开(公告)日：1995-06-02
申请号：JP30872293
申请日：1993-11-15
申请人： SONY CORP
发明人： YAMAUCHI MASAYA
IPC分类号： G11B23/113 , G05D13/62 , G11B5/84
摘要： PURPOSE:To shorten the total time for taking up a tape by measuring the length of a main tape at the time of take-up operation at the first time and controlling take-up speed at and after the second time. CONSTITUTION:A magnetic tape 3A of the main tape joined with a leader tape of a winder material 6 is cut in the middle of the leader tape by a cutting means 23 and is taken up by a hub 7A, etc. At this first time take-up time, the length of the tape 3A to be taken up by a length measuring roller 21 is measured. A take-up speed curve is calculated for the second time and downward by a control part 22 based on the above measuring result, and is decided. Then, the tape speed at and after the second time is controlled based on the take-up speed curve, and upon detection of the tip of the leader tape, the tape speed is reduced, and the tape 3A is stopped and cut in the middle of the leader tape. The total time for taking up the tape plural times is shortened by repeating optimum control on the tape speed each time.

8. 发明专利

JPH06301416A FAULT DIAGNOSTIC DEVICE FOR INDUSTRIAL MACHINE 失效
公开(公告)号：JPH06301416A
公开(公告)日：1994-10-28
申请号：JP8728593
申请日：1993-04-14
申请人： SONY CORP , YOKOGAWA ELECTRIC CORP
发明人： YAMAUCHI MASAYA , YONEZAWA MASAAKI , TOMIOKA TAKANAO , TONO HIROBUMI
IPC分类号： G05B23/02
摘要： PURPOSE:To provide the fault diagnostic device for the industrial machine which can infers a faulty place from the input signal and output signal of a machine control part. CONSTITUTION:This device has a normal control part 20 which handles cases wherein the industrial machine 10 to be controlled is not normally controlled as previously programmed and a fault recognition part 30 which detects what causes the industrial machine to deviate from its normal operation and takes an emergency countermeasure by alarming, abnormal stopping, etc. Further, the device has a history recording part 40 which records the input and output signals that the normal control part 20 handles in time series and a cause inference part 50 which analyzes logical operation for outputting a fault signal when a fault signal becomes effective to find a signal as a factor, and extracts a factor signal, having changed before or after the fault signal becomes effective, as a cause signal by referring to the history recording part 40.

9. 发明专利

JPH06111530A INSPECTING METHOD AND DEVICE 失效
公开(公告)号：JPH06111530A
公开(公告)日：1994-04-22
申请号：JP28227592
申请日：1992-09-29
申请人： SONY CORP
发明人： YAMAUCHI MASAYA
IPC分类号： G11B23/087 , G11B23/113
摘要： PURPOSE:To accurately and stably inspect the damaged part in a flange and to enable man-saving for a product line and improvement of the quality of product. CONSTITUTION:The flange 1 is irradiated by a parallel illuminating light 5 from a lighting source 2 which is arranged in the horizontal direction of the flange 1 having a light transmissivity, and a scattered light generated by the damaged part 4 in the flange 1 is detected by an image pickup device 3 to inspect the damaged part 4 of the flange 1.

10. 发明专利

JPH05314721A MAGNETIC TAPE TAKE-UP METHOD 失效
公开(公告)号：JPH05314721A
公开(公告)日：1993-11-26
申请号：JP18243891
申请日：1991-07-23
申请人： SONY CORP
发明人： YAMAUCHI MASAYA
IPC分类号： G11B23/113
摘要： PURPOSE:To eliminate any effect caused by slippage of a magnetic tape and to enhance take-up speed as well by controlling the length of the tape with the total number of revolutions of a driving part for a take-up side motor and reel, etc., at the time of taking up a desired length of the tape onto the reel. CONSTITUTION:An optical or magnetic encoder 33 is provided on a shaft of the take-up side motor 32 for driving a reel driving shaft 8. Then, a signal P2 from this is supplied to an F/V converter 21, and based on a feedback signal generated here and the total number of revolutions, a trapezoidal reference signal S2 is obtained from relationship of acceleration and a max. speed. Then, this is supplied to a comparator 22, and its output is fed back to the motor 32 to control the number of revolutions of the reel 12b, and is then converted into tape take-up length so as to obtain the tape length.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式