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81. 发明专利

JPH11340976A ELECTRONIC CONFERENCE SYSTEM 失效
公开(公告)号：JPH11340976A
公开(公告)日：1999-12-10
申请号：JP14383798
申请日：1998-05-26
申请人： KOBE STEEL LTD
发明人： TAKAHASHI EIJI , NARASAKI HIROSHI
IPC分类号： H04M3/56 , G06F13/00 , G06F15/00 , H04L12/18
摘要： PROBLEM TO BE SOLVED: To make a conference smooth by outputting correspondent speech contents only to a participant designated by destination information stored in a speech storage part. SOLUTION: Attribute information containing the destination information for designating a participant A, who can read speech contents corresponding to speech information, which is inputted, prepared by a speech input part 101 and stored in a speech storage part 102, and content kind information expressing the kind of speech contents corresponding to that speech information is added to the speech information. Then, a speech output part 103 outputs the correspondent speech contents only to the participant A designated by the destination information stored in the speech storage part 102 while using a communication means 105 of the participant A. This speech output part 103 has an interface for issuing a read request to the speech information stored in the speech storage part 102.

82. 发明专利

JPH11337502A METHOD AND APPARATUS FOR DETECTING DEFECT ON SURFACE OF ROLLED MATERIAL 失效
公开(公告)号：JPH11337502A
公开(公告)日：1999-12-10
申请号：JP14248498
申请日：1998-05-25
申请人： KOBE STEEL LTD
发明人： TAKAOKA KATSUYA , WASA YASUHIRO , TAKAHASHI EIJI , BABA SADAHARU , OKADA KEIJI , MASUDA KATSUAKI
IPC分类号： G01N21/89 , G01N21/892 , G01N21/894
摘要： PROBLEM TO BE SOLVED: To surely detect defects on the surface of a rolled material in a relatively short time and with high accuracy. SOLUTION: An annular light source 2 irradiates a rolled material 1 with light from its ambient. When the light scattered through the rolled material 1 is received above the rolled material 1, the light emitted from the annular light source 2 is made incident in directions expect the direction θ of a predetermined angle range having the direction orthogonal to the rolled direction of the rolled material 1 as the center.

83. 发明专利

JPH11333770A LOADING POSITION AND ATTITUDE RECOGNIZING DEVICE 失效
公开(公告)号：JPH11333770A
公开(公告)日：1999-12-07
申请号：JP6982999
申请日：1999-03-16
申请人： KOBE STEEL LTD
发明人： NISHIKAWA KOHEI , OKAMOTO AKIRA , SENDA RIKIYA , TAKAHASHI EIJI , YAMAMOTO NAOKI , SHIGEYOSHI MASAYUKI
IPC分类号： H04N7/18 , B25J13/08 , B65G61/00 , G01B11/00 , G06T1/00 , G06T7/00
摘要： PROBLEM TO BE SOLVED: To recognize the position and attitude of a cargo with high reliability, and to shorten the processing time required for recognition. SOLUTION: In this device, a sensor head comprising a camera installed above a cargo and a slit light projector or the like capable of scanning the strip-like light is controlled, the three-dimensional coordinates of each part on an upper surface of the cargo arranged on an upper stage and a lower stage of the cargo are obtained as the distance data, and a work area L on the uppermost stage of the cargo is obtained from the height component of the distance data. A corner point 32 is detected from a shape of a contour line of the work area L, and a work boundary point 34 is obtained inside the work area. After a corner part 35b of a template 35 of the cargo is matched with the corner point 32 of the work area L, the processing to obtain the cargo presence based on a contour point 33 and the work boundary point 34 present in the vicinity of four sides of the template 35 is effected for the detected corner point 32 to recognize the position and attitude of the template 35 to indicate the maximum cargo presence, and the individual work position and attitude.

84. 发明专利

JPH11201905A SURFACE INSPECTING DEVICE 失效
公开(公告)号：JPH11201905A
公开(公告)日：1999-07-30
申请号：JP393498
申请日：1998-01-12
申请人： KOBE STEEL LTD
发明人： MORIMOTO TSUTOMU , SUMINOE SHINGO , WASA YASUHIRO , TAKAOKA KATSUYA , TAKAHASHI EIJI
IPC分类号： G01B11/30 , G01N21/88
摘要： PROBLEM TO BE SOLVED: To provide a surface inspecting device capable of accurately detecting only the projected and recessed state of the surface of an object to be inspected without being affected by a lowly reflective part such as a stain on the surface of the object to be inspected. SOLUTION: A light source 2 is constituted so that the location of the light source 2 can be moved to La and Lb. By this, reflected light only from a different part of a defect part (projected and recessed part) among reflected light from the surface 1 of an object to be inspected is shielded by a pinhole 6, light reception at the CCD camera 8 is blocked, and the part appears as a dark part in each image obtained by a CCD camera 8. In other words, a different part of the same projected and recessed part appears as a dark part in every image. A lowly reflective part on the surface 1 of the object to be inspected appears as a dark part in an image as well at this time, but this commonly appears in every image. An image processing device 11 calculates the differences in the luminance distribution of above-mentioned each image.

85. 发明专利

JPH09274659A IMAGE ALIGNING METHOD 失效
公开(公告)号：JPH09274659A
公开(公告)日：1997-10-21
申请号：JP8510496
申请日：1996-04-08
申请人： KOBE STEEL LTD
发明人： SUMINOE SHINGO , GOTO YUICHIRO , MORIMOTO TSUTOMU , TAKAHASHI EIJI
IPC分类号： G06T7/60 , G06T7/00
摘要： PROBLEM TO BE SOLVED: To enable the exact alignment of an image by adding mutual correlation coefficients in the longitudinal and lateral directions of a search area and defining a position, where these added values respectively become maximum values, as a matching position. SOLUTION: Concerning the search area in an input image divided into the blocks of M×N picture elements, inside that search area, mutual correlation coefficients C (a, b) at respective positions are operated according to a specified expression. Then, the operated results of the mutual correlation coefficients are stored in arrangement R (a, b) (S1). Next, the arrangement R (a, b) is added in (x) direction, SX(1) to SX(M-X+1) are added in (y) direction, and SY(1) to SY(N-Y+1) are respectively provided (S2). Then, among the SX(1) to SX(M-X+1) and among the SY (1) to SY(N-Y+1), the positions to respectively take the maximum values, namely, a column number x0 and a row number y0 are extracted (S3). Finally, the column number x0 and the row number y0 are decided as the matching position (S4).

86. 发明专利

JPH07244026A ULTRASONIC FLAW DETECTING METHOD FOR HONEYCMB PANEL 失效
公开(公告)号：JPH07244026A
公开(公告)日：1995-09-19
申请号：JP3456994
申请日：1994-03-04
申请人： KOBE STEEL LTD
发明人： SUZUKI AKIO , TAKAOKA KATSUYA , GOTO YUICHIRO , TAKAHASHI EIJI , KAWADA YUTAKA
IPC分类号： G01N29/04 , G01N29/11 , G01N29/08
摘要： PURPOSE:To provide a method for ultrasonically detecting a flaw which can inspect propriety of a connecting state of a honeycomb core constituting a honeycomb panel to a face plate only by emitting and receiving an ultrasonic wave from one surface side of the panel. CONSTITUTION:When an ultrasonic plate wave from an ultrasonic probe 3 is propagated to a face plate 2, propagating conditions of the plate wave are altered at a normal connected part of a honeycomb core 5 to the plate 2, the wave is partly reflected, and partly refracted to be transmitted to the core 5. Accordingly, an intensity of the transmitted wave obtained by a receiving probe 4 is monitored thereby to judge propriety of the connected part. A part A of a reflected wave intensity distribution corresponds to a connection defective part of one side 5b of the core 5 to the plate 2.

87. 发明专利

JPH04284916A MANUFACTURE OF EXTRUDED COMPOSITE MATERIAL OF ALUMINUM AND COPPER 失效
公开(公告)号：JPH04284916A
公开(公告)日：1992-10-09
申请号：JP7243391
申请日：1991-03-11
申请人： KOBE STEEL LTD
发明人： TAKAHASHI EIJI , YAMADA TADAAKI , NOGUCHI MASATAKA , AOKI YOSHIFUMI , ISHII TAKESHI
IPC分类号： B21C23/01 , B21C23/22 , B23K15/00
摘要： PURPOSE:To provide a manufacture of extruded multiple material of aluminum and copper possible to prevent a joined part of aluminum material and copper material from peeling. CONSTITUTION:A cylindrical copper material 2b and a cylindrical aluminum material 3b are arranged on the periphery of a cylindrical aluminum material 1b. The end part of the aluminum material 3b is thinned in thickness. Further, the end part of the copper material 2b is preferably thickened in thickness. Then, each member is welded by electron beam welding(EBW) mutually successively.

88. 发明专利

JPH04258312A DEVICE FOR ASSEMBLING BILLET FOR EXTRUDING OF LAMINATED COMPOSITE MATERIAL 失效
公开(公告)号：JPH04258312A
公开(公告)日：1992-09-14
申请号：JP1737291
申请日：1991-02-08
申请人： KOBE STEEL LTD
发明人： TAKAHASHI EIJI , YAMADA TADAAKI , NOGUCHI MASATAKA
IPC分类号： B21C23/00 , B21C23/22 , B21C47/14
摘要： PURPOSE:To insert a thick band material surely into a casing material as it is wound around the outer periphery of the core material and easily assembly a billet high in the packing rate regarding a device to manufacture a laminated composite material excellent in thermal diffusivity, heat resistance used as an earth electrode etc., of a spark plug for an internal combustion engine by extrusion, especially, a device to wind the ban material being a base material of the composite material around the outer periphery of a core material in multiple layers and to assemble an extruding billet for the laminated composite material. CONSTITUTION:This invention is characterized by rotating the core material 11 supported by a chuck 1 and a center punch 3 at both ends by a driving means 2, pressing and winding the band materials 12, 13 fixed at one end on the outer periphery of the core material 11 by a pressing roller 4, then, sliding a casing material 25 into which the center punch 3 is inserted to the side of the core material 11 and inserting multilayered band materials 12, 13 wound around the outer periphery of the core material 11 into the casing material 25 to assemble the billet.

89. 发明专利

JPH04158992A METHOD FOR JOINING TITANIUM MATERIAL TO COPPER MATERIAL 失效
公开(公告)号：JPH04158992A
公开(公告)日：1992-06-02
申请号：JP28655390
申请日：1990-10-23
申请人： KOBE STEEL LTD
发明人： TAKAHASHI EIJI , YAMADA TADAAKI , NOGUCHI MASATAKA
IPC分类号： B23K15/00
摘要： PURPOSE:To prevent the occurrence of cracking of weld metal by superposing the titanium material on the copper material, melting these materials by an electron beam and making a cross-sectional area of a part held in the copper material to the weld metal at a specified percentage. CONSTITUTION:The titanium material 7 and the copper material 6 are superposed on the joining surfaces which are molten by the electron beam and the weld metal 8 having the cross-sectional area A of the part held in the copper material 6 at a percentage of 5-25% is formed. Cracking does not occur on the weld metal 8. This can be used effectively for reducing the scrap quantity on the head of a billet for hot isostatic pressing.

90. 发明专利

JPH04135078A PARTIAL WELDING METHOD BY ELECTRONIC BEAM 失效
公开(公告)号：JPH04135078A
公开(公告)日：1992-05-08
申请号：JP25275890
申请日：1990-09-20
申请人： KOBE STEEL LTD
发明人： TAKAHASHI EIJI , YAMADA TADAAKI
IPC分类号： B23K15/00
摘要： PURPOSE:To improve the quality of a welded joint by performing the oscillation partial welding with of an electronic beam through a welding condition for the oscillation partial welding with the electronic beam under a welding position having a specified condition and a welding condition. CONSTITUTION:Partial welding is conducted as oscillation is given in a horizontal position inclining 5-7.5 deg. downward to the horizontal direction in the incident angle of a beam, at an acceleration voltage 140-150KV, in an Ab value 1.08-0.92, with amplitude of 1.5-1.2mm substantially vertical to the welding direction. In this way, weld defects including crater treatment can be prevented. This is used effectively for the peripheral welding of thick-walled material for a thick walled vessel, etc., and the crater treatment in a welded termination generated in time of this peripheral welding.

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