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    • 31. 发明申请
    • Machine tool
    • US20060247888A1
    • 2006-11-02
    • US11404858
    • 2006-04-17
    • Kunio KojimaSusumu Maekawa
    • Kunio KojimaSusumu Maekawa
    • G01K3/00
    • G05B19/404B23Q11/0007B23Q17/22G05B2219/37285G05B2219/42281G05B2219/49214
    • A machine tool capable of detecting an ambient temperature change without a detector for detecting the ambient temperature and capable of detecting an abnormality of a temperature detector for detecting the motor temperature. Motor temperature Ti (i=1, 2 . . . n) and the current feedback Ifi of each motor are read out from the temperature detector for detecting the temperature of each motor of the machine tool. The heating value Qi of each motor is obtained from current feedback Ifi. Motor temperature Ti is calculated and estimated from the heating value Q. Difference ΔTi between the estimated motor temperature Tmi and the detected temperature Tsi is obtained. When difference between maximum and minimum values of difference ΔTi exceeds the first threshold value β, a temperature detector abnormality is outputted. When it is equal to or less than the first threshold value β, the mean value ΔT′ of differences is obtained. If the mean value ΔT′ is equal to or less than the second threshold value γ, it is determined that there is no abnormality. If it is equal to or more than the second threshold value γ, the indication that the ambient temperature has been changed is outputted.
    • 33. 发明授权
    • Tool clamping mechanism and pull stud
    • 工具夹紧机构和拉钉
    • US06238152B1
    • 2001-05-29
    • US09513172
    • 2000-02-25
    • Akihiko FujimotoKunio KojimaShinya OkamotoNaoki Sato
    • Akihiko FujimotoKunio KojimaShinya OkamotoNaoki Sato
    • B23Q312
    • B23B31/261B23B31/263B23Q1/0036B23Q11/1015Y10T408/957Y10T409/309464
    • A fixed first sleeve and a movable second sleeve are arranged in a center through hole of a main spindle. Balls at the rear end of the second sleeve engage a recessed slope of the first sleeve and a recessed slope of a draw bar, thereby amplifying the urging force of a spring for urging the draw bar upward. Balls at the distal end of the second sleeve hold and pull in the head of the pull stud with the amplified force. The pull stud has an axial through hole and a hole that connects with the through hole and opens sideways. Compressed air passes through these holes, thereby cleaning the respective taper surfaces and end faces of the main spindle and a tool shank. Switching means is used to close the hole that opens sideways, whereby a cutting fluid is allowed to flow through the axial through hole only.
    • 固定的第一套筒和可动的第二套筒布置在主轴的中心通孔中。 在第二套筒的后端处的球接合第一套筒的凹入的斜面和拉杆的凹陷的斜面,从而放大用于向上推动拉杆的弹簧的推动力。 在第二套筒的远端处的球保持并拉动拉杆的头部,并具有放大的力。 拉钉具有轴向通孔和与通孔连接并向侧面打开的孔。 压缩空气通过这些孔,从而清洁主轴和工具柄的各个锥形表面和端面。 切换装置用于关闭侧向打开的孔,从而允许切削液仅流过轴向通孔。
    • 34. 发明授权
    • Plasma addressing display device and method for producing the same
    • 等离子体寻址显示装置及其制造方法
    • US6130504A
    • 2000-10-10
    • US113282
    • 1998-07-10
    • Junichiro NakayamaKensuke GotoTadashi UneSatoru AriyoshiKunio KojimaYoshihiko MinamiyamaYoshihiro Yamamoto
    • Junichiro NakayamaKensuke GotoTadashi UneSatoru AriyoshiKunio KojimaYoshihiko MinamiyamaYoshihiro Yamamoto
    • H01J17/49H01J9/00H01J9/24
    • H01J17/485
    • A plasma addressing display device of the present invention includes: a plasma addressing substrate; a color filter substrate; and a display medium layer interposed between the plasma addressing substrate and the color filter substrate is provided. The plasma addressing substrate includes: a first substrate; a dielectric sheet provided near the display medium layer; a plurality of electrode lines provided at regular intervals on the first substrate; a plurality of partition walls provided respectively on the plurality of electrode lines; and a plurality of strip plasma discharge channels each enclosed by the first substrate, the dielectric sheet and the partition walls. The color filter substrate includes: a second substrate; a color filter layer provided on the second substrate; a plurality of strip electrodes provided on the color filter layer so as to extend in a direction orthogonal to the plurality of strip plasma discharge channels. A picture element is defined by a region where adjacent two of the plasma discharge channels overlap one of the plurality of strip electrodes.
    • 本发明的等离子体寻址显示装置包括:等离子体寻址基板; 滤色器基板; 并且设置介于等离子体寻址基板和滤色器基板之间的显示介质层。 等离子体寻址衬底包括:第一衬底; 设置在显示介质层附近的电介质片; 在所述第一基板上以规则间隔设置的多个电极线; 分别设置在所述多条电极线上的多个隔壁; 以及由所述第一基板,所述电介质片和所述隔壁围绕的多个带状等离子体放电通道。 滤色器基板包括:第二基板; 设置在所述第二基板上的滤色层; 多个条状电极,设置在滤色器层上,以沿与多个带状等离子体放电通道正交的方向延伸。 像素由相邻的两个等离子体放电通道与多个带状电极中的一个重叠的区域限定。
    • 35. 发明授权
    • Image compositing apparatus
    • 图像合成装置
    • US6081275A
    • 2000-06-27
    • US3328
    • 1998-01-06
    • Kunio Kojima
    • Kunio Kojima
    • G06T3/00G06T15/00G06T19/00H04N7/15G06T11/00
    • G06T15/04H04N7/15H04N7/157
    • The image compositing apparatus includes: a texture image storage device for storing as a texture image the image of a three-dimensional polygon object viewed in the direction of its depth from a predetermined angle of view; a three-dimensional positional inputting device for inputting the movement of the view point from which the three-dimensional polygon object is viewed in the direction of its depth from the predetermined angle of view; and a display image generating device which, in accordance with the movement of the view point obtained from the three-dimensional positional inputting device, generates a display image by modifying the polygon onto which an image viewed in the direction of its depth from the predetermined angle of view is mapped, in such a manner that the perspective of the image viewed in the direction of its depth from the predetermined angle of view will be aligned with the perspective of three-dimensional polygon object viewed in the direction of its depth from the predetermined angle of view.
    • 该图像合成装置包括:纹理图像存储装置,用于将从其预定角度的深度方向观看的三维多边形对象的图像作为纹理图像存储; 三维位置输入装置,用于从预定视角输入从其深度方向观看三维多边形物体的视点的移动; 以及显示图像生成装置,其根据从三维位置输入装置获得的视点的移动,通过将从其预定角度的深度方向观看的图像修改为多边形来生成显示图像 以使得从预定视角沿其深度方向观看的图像的透视图与从其预定的深度方向观察的三维多边形对象的视角对齐, 视角。
    • 40. 发明授权
    • Clamp and toothed belt conveyor for carrying linens
    • 用于携带亚麻布的夹紧和齿形皮带输送机
    • US5349768A
    • 1994-09-27
    • US062554
    • 1993-05-18
    • Hidetoshi IshiharaAtsushi UedaKunio Kojima
    • Hidetoshi IshiharaAtsushi UedaKunio Kojima
    • D06F95/00D06F67/04
    • D06F67/04D06F95/00
    • In a conveyor for carrying linens having processes of gripping any corner and one place on a side including the corner of a rectangular cloth (sheet 1) with clips 45 installed on a movable clamp 35; naturally hanging the cloth by raising with a clamp transfer conveyor; moving the cloth onto the top surface of a table composed of a flat belt conveyor 77 or the like by using the clamp 35; and pulling the cloth onto the table, the conveyor for carrying linens includes a drive section comprising: a clamp body 36; two pairs of wheels 39 supported by shafts fixed to the clamp body 36; a toothed block 37 which has a plurality of tooth-shaped protrusions engaging with a toothed belt 34 for driving the clamp and is installed straddling over the clamp body 36 by a pin 40 inserted into an elongated hole so that it can be moved downward by the height of the tooth-shaped protrusion; and a compression spring 41 which is energized so as to push the toothed block 37 in the engaging direction, and is engaged between the clamp body and the toothed block 37.
    • 在用于承载床单的输送机中,所述输送机具有夹持任何拐角的过程,并且包括具有安装在可移动夹具35上的夹子45的矩形布(片材1)的角的一侧的一个位置; 用夹子输送机自然挂起布; 通过使用夹具35将布移动到由平带式输送机77等构成的桌子的顶表面上; 并且将布拉到桌子上,用于承载亚麻布的输送机包括驱动部分,包括:夹具36; 由固定在夹具36上的轴支撑的两对轮39; 齿形块37具有与用于驱动夹具的齿形带34接合的多个齿形突起,并且通过插入到细长孔中的销40安装在夹具本体36上,使得其能够向下移动 齿形突起的高度; 以及压缩弹簧41,该弹簧41被激励以沿着接合方向推动齿形块37,并且在夹具本体和齿形块37之间接合。