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51. 发明专利

JPH1138335A CORD WINDING UP METHOD FOR CORD CONNECTION SWITCHING DEVICE 失效
公开(公告)号：JPH1138335A
公开(公告)日：1999-02-12
申请号：JP18980397
申请日：1997-07-15
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KANEKO KAZUMASA , YAMAGUCHI JOJI , TAMARU NAOYUKI , NISHIDA YASUHIDE , IZUMIDA CHIKASHI
IPC分类号： G02B6/00 , G02B26/08 , H04B10/00 , H04B10/80 , H04Q1/14 , H04Q1/16
摘要： PROBLEM TO BE SOLVED: To enable repetitive connection switching with high reliability without the congestion of connecting cords by finding the lowermost point of the connecting cords to be aligned, inserting an insertion and removal finger into the connecting cord group, and regulating the moving route of the connecting cord to be aligned with this finger as a supporting point. SOLUTION: At the time of winding-up action of the connecting cord 3, the connecting cord is wound up by disposing the supporting point 10 near the lowermost point 11 of a U shape. The supporting point 10 exists above the lowermost point 11 of the connecting cord 3 to be wound up. The connecting cord 3 to be wound up is then regulated in the position of the lowermost point 11 by the supporting point 10 and, therefore, the winding-up of the connecting cord through the route near the original U shape is possible. In such a case, the supporting point 10 is placed in the position having a suitable allowance with respect to the position of the lowermost point 11 of the connecting cord 3 found by calculation. This supporting point 10 may be embodied by inserting the insertion and removal finger of an insertion and removal mechanism into the cord layers.

52. 发明专利

JPH114373A METHOD AND SYSTEM FOR CONFIGURATING FULL CIRCUMFERENCE PANORAMA IMAGE 失效
公开(公告)号：JPH114373A
公开(公告)日：1999-01-06
申请号：JP15352497
申请日：1997-06-11
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： MIZUKAMI MASAHITO , KANEKO KAZUMASA , NISHIDA YASUHIDE
IPC分类号： G03B37/04 , H04N5/225 , H04N5/232 , H04N5/262
摘要： PROBLEM TO BE SOLVED: To provide a method and device for configurating a full circumference panorama image at a low cost and with miniaturization by generating a full circumference panorama image nearly in real time with high resolution. SOLUTION: A mirror 11 is placed with a tilt at a position with respect to an image pickup forming face of an image pickup device 10, the mirror 11 is turned by 360 deg. around an optical axis of the image pickup device, and an angular position from the initial state of the mirror 11 to a final state turned by 360 deg. from the initial state is divided properly depending on a rotary angle of the mirror 11. Image information of each image in the mirror 11 picked up by the image pickup device 10 in each division state is stored, each stored image information is subject to rotation conversion around a center of the image by each rotary angle, each image information subject to rotary conversion is mirror-image-inverted and parallel movement and pattern matching are applied to each image information subject to mirror image inversion and the respective image information divisions are connected to obtain full circumference panorama image information.

53. 发明专利

JPH1023173A REMOTE CONTROL SYSTEM FOR MOBILE OBJECT AND REMOTE CONTROL METHOD 失效
公开(公告)号：JPH1023173A
公开(公告)日：1998-01-23
申请号：JP17233996
申请日：1996-07-02
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： NISHIDA YASUHIDE , KANEKO KAZUMASA , TAMARU NAOYUKI , YAMAGUCHI JOJI
IPC分类号： G05D1/00 , G01S19/14 , H04B7/26 , H04M11/00 , H04Q9/00 , H04W12/06 , H04W24/00 , G01S5/14 , H04Q7/34 , H04Q7/38
摘要： PROBLEM TO BE SOLVED: To provide a remote control system of a mobile object and the remote control method in which a limitation of a distance between a control section and the mobile object is considerably relaxed and a current location of the mobile object is recognized to move it to a controllable position. SOLUTION: In the remote control system controlling the drive of the mobile object remotely, a control section 1 controlling the mobile body 5 remotely is provided with a communication data converter 2 and a notebook personal computer 3 connecting to a public network 4. Then the mobile object 5 to be controlled is provided with a mobile communication terminal equipment 6 using the public network 4, a motor or the like driving the mobile object 5 in response to the signal received by the mobile object communication terminal equipment 6, and an operation command device 8 that sends an operation command to the motor or the like driving the mobile object 5 and a device mounted on the mobile object 5, and sends status monitor information and operation end information received from the motor or the like driving the mobile object 5 and the device mounted on the mobile object 5 to the mobile communication terminal equipment 6.

54. 发明专利

JPH09135522A METHOD AND APPARATUS FOR HOUSING WIRE 失效
公开(公告)号：JPH09135522A
公开(公告)日：1997-05-20
申请号：JP28874295
申请日：1995-11-07
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SHOJI TETSUSHI , NISHIDA YASUHIDE , KANAI TSUNEO , TAMARU NAOYUKI , YAMAGUCHI JOJI , OHIRA FUMIKAZU
IPC分类号： H02G11/00
摘要： PROBLEM TO BE SOLVED: To easily house and take out a communication line with reliability without exerting excessive mechanical stress on the communication line. SOLUTION: A wire 2 is housed in a whorl shape between flat plate-like members held in parallel with each other at a distance larger than the outside diameter of the wire 2 and smaller than two times the outside diameter of the wire 2. In an apparatus for the purpose, two flat plates 1 are opposed to each other and held at a specified distance with spacers 5 in-between. At least one wire insertion hole 4 is formed on the periphery of the flat plates 1 or between the ends of the flat plates 1, and at least one wire insertion hole 3 through which the wire 2 can be passed is formed close to the center of at least one flat plate 1. A disk-shaped spacer 5 may be placed at the central portion of the flat plates 1. In addition, a plate-like spacer having a circular hole may be placed.

55. 发明专利

JPH0862477A MECHANISM FOR WINDING UP AND DELIVERING OPTICAL FIBER AND METHOD OF USING THE SAME 失效
公开(公告)号：JPH0862477A
公开(公告)日：1996-03-08
申请号：JP19506594
申请日：1994-08-19
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： YAMAGUCHI JOJI , OHIRA FUMIKAZU , NISHIDA YASUHIDE , KANAI TSUNEO , TAMARU NAOYUKI , SHOJI TETSUSHI , NODA KAZUFUSA
IPC分类号： G02B6/46 , G02B6/00
摘要： PURPOSE: To provide a small-sized optical fiber wind-up and delivery mechanism which can be easily handled so as to selectively wind up a desired one of several optical fibers which are densely incorporated, or deliver the same, and to provide a method of using the mechanism so as to wind up or deliver an optical fiber. CONSTITUTION: An optical fiber wind-up and delivery mechanism comprises a means having a plurality of arranging holes through which optical fibers 25 can pass, for lining up the optical fibers 25, a means having a plurality of fixing holes which can fix the optical fibers 25, for lining up the optical fibers 25, a means for pulling the optical fibers 25 from the lining up means or pushing the optical fibers 25 thereinto, a means for winding up the pulled-put optical fibers 25 or delivering and transferring the same, and mechanisms 32, 33 for shifting the positions of the lining means and transferring means.

56. 发明专利

JPH0852683A HAND MECHANISM 失效
公开(公告)号：JPH0852683A
公开(公告)日：1996-02-27
申请号：JP18971094
申请日：1994-08-11
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： YAMAGUCHI JOJI , NISHIDA YASUHIDE
IPC分类号： B25J17/02
摘要： PURPOSE:To provide a small sized hand mechanism having compliance in two freedom degree translational directions by providing each parallel spring mechanism in an X-axis/Y-axis direction having a compliance part of giving compliance of a hand part. CONSTITUTION:In a hand mounting part 15 of a robot movable in an X-axis/ Y-axis direction by X-axis direction/Y-axis direction each moving mechanism, a fixed part 19a of a Y-axis direction parallel spring mechanism 19 is fixed; and in a movable part 19b of this mechanism 19, a fixed part 18a of an X-axis direction parallel spring mechanism 18 is fixed. This X-axis direction parallel spring mechanism 18 is fitted to be arranged in the inside of two spring parts 19c of constituting the Y-axis direction parallel spring mechanism 19, and fixed to a hand part 17 of a movable part 18b of this mechanism 18. An angle, formed by a movable direction of each parallel spring mechanism 18, 19, is 90 deg., and as a result, a compliance part 16 has compliance of independent two freedom degree translational directions, so that the hand part 17 has compliance of translational two freedom degree direction relating to the hand mounting part 15.

57. 发明专利

JPH07294771A CONNECTOR 失效
公开(公告)号：JPH07294771A
公开(公告)日：1995-11-10
申请号：JP8609694
申请日：1994-04-25
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： YAMAGUCHI JOJI , OHIRA FUMIKAZU , NISHIDA YASUHIDE , KANAI TSUNEO , TAMARU NAOYUKI , SHOJI TETSUSHI
IPC分类号： G02B6/36 , H01R13/629
摘要： PURPOSE:To provide a connector which is formable to a smaller size by forming a positioning teeth and forming detaining teeth for detaining projecting parts on the front end side of a ferrule of a barrel part. CONSTITUTION:A cylindrical engaging material 12 is circumferentially rotatably fitted to the inner peripheral surface of a sleeve 11 having a cylindrical shape and the plural triangular columnar projecting parts 3 are erected at prescribed intervals circumferentially on the inner peripheral surface of this engaging member 12. On the other hand, the outer peripheral surface in the central part of the ferrule 1 is provided with the barrel part 2 and the positioning teeth 18 for positioning the projecting parts 3 are formed on the base end side of the ferrule 1 of the barrel part 2 and the detaining teeth 19 for detaining the projecting parts 3 are formed on the front end side of the ferrule 1 of the barrel part 2, by which saw tooth-shaped groove parts 2a are formed on the outer periphery of the ferrule 1.

58. 发明专利

JPH0735927A TURNING TOOL FOR OPTICAL FIBER 失效
公开(公告)号：JPH0735927A
公开(公告)日：1995-02-07
申请号：JP17878393
申请日：1993-07-20
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KIMURA HIROFUMI , NISHIDA YASUHIDE , NODA KAZUFUSA
IPC分类号： G02B6/00
摘要： PURPOSE:To provide a turning tool capable of preventing the settling and damage of an optical fiber in the neighborhood of a ferrule when the ferrule is turned by holding with a working robot. CONSTITUTION:This tool is the turning tool for the optical fiber equipped with a robot hand 4 which turns the ferrule 3 around a virtual axis 0' which holds the ferrule 3 at the tip of the optical fiber 2 and extending in a direction intersecting orthogonally to the longitudinal direction of the ferrule, and a turning member 5 arranged so as to come into contact with the optical fiber 2 extending on the extension of the ferrule 3 held with the robot hand 4 and to follow the turning of the ferrule 3 and which performs circular motion around the virtual axis O'.

59. 发明专利

JPH06222294A OPTICAL WAVEGUIDE PATH SWITCH 失效
公开(公告)号：JPH06222294A
公开(公告)日：1994-08-12
申请号：JP885493
申请日：1993-01-22
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： NISHIDA YASUHIDE , KOSHIMOTO YASUHIRO , MAKIHARA MITSUHIRO
IPC分类号： G02B26/08
摘要： PURPOSE:To solve problems such as the evaporation and deterioration of a liquid for switching an optical waveguide path, and provide an optical waveguide path switch keeping a high quality over a long period. CONSTITUTION:In an optical waveguide path switch having a groove 16 for cutting optical wave guide paths 13, 14, 15 vertically to their forming surfaces in the tolerance part of mutually crossing input optical wave directing path 13 and output optical wave directing paths 14, 15, magnetic fluids 23, 24, mercury 21 as a light reflecting fluid, and silicone oil 22 as a light transmitting fluid are inserted into the groove 16 to seal and held the groove 16, and a pair of magnetic circuits 25 and 26, 28 and 29 as magnetic field generating means are arranged near the groove 16.

60. 发明专利

JPH06168477A OPTICAL RECORDING AND REPRODUCING DEVICE AND SPATIAL OPTICAL MODULATOR 失效
公开(公告)号：JPH06168477A
公开(公告)日：1994-06-14
申请号：JP32055492
申请日：1992-11-30
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： TANABE TAKANARI , NISHIDA YASUHIDE
IPC分类号： G11B7/125 , G11B7/135
摘要： PURPOSE:To provide an optical recording/reproducing device capable of arbitrarily changing the shape of a converged light spot and a spatial optical modulator usable therefor. CONSTITUTION:A spatial optical modulator 2, arranging a wave length plate 38 whose phase difference between a leading phase axis and a lagged phase axis is an half wavelength between a first and a second ferroelectric liquid crystal layers 36, 46 whose phase difference between a leading phase axis and a lagged phase axis is an half wavelength and the angle expanded between the leading phase axes is 45 deg., is arranged between a light source and a medium. At the time of reproduction, a voltage is applied on transparent electrodes 32, 33, 42, 43 provided in the prescribed area of the first and the second ferroelectric liquid crystal layers 36, 46 and the prescribed part of a light beam is subjected to phase modulation. Recording/reproducing of a signal is performed with an optimal spot shape, the recording density of the signal is increased than before and the phase of the prescribed part of the incident light beam is changed without being affected by the polarization direction of the incident light beam.

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