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1. 发明授权

US06238152B1 Tool clamping mechanism and pull stud 有权
标题翻译：工具夹紧机构和拉钉
公开(公告)号：US06238152B1
公开(公告)日：2001-05-29
申请号：US09513172
申请日：2000-02-25
申请人： Akihiko Fujimoto , Kunio Kojima , Shinya Okamoto , Naoki Sato
发明人： Akihiko Fujimoto , Kunio Kojima , Shinya Okamoto , Naoki Sato
IPC分类号： B23Q312
CPC分类号： B23B31/261 , B23B31/263 , B23Q1/0036 , B23Q11/1015 , Y10T408/957 , Y10T409/309464
摘要： 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.
摘要翻译：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。

2. 发明授权

US07445587B2 Automatic tool changing method and device for machine tool controlled by numerical controller 有权
标题翻译：数控系统控制机床自动换刀方式及装置
公开(公告)号：US07445587B2
公开(公告)日：2008-11-04
申请号：US11724187
申请日：2007-03-15
申请人： Kunio Kojima , Akihiko Fujimoto , Takeru Komiya
发明人： Kunio Kojima , Akihiko Fujimoto , Takeru Komiya
IPC分类号： B23Q3/157
CPC分类号： B23Q3/15706 , B23Q3/15534 , Y10T483/10 , Y10T483/1755 , Y10T483/1795 , Y10T483/1873
摘要： An automatic tool changing method and an automatic tool changing device for a machine tool with a numerical controller capable of reducing the occurrence of impact due to tool exchange with a simple structure. A turret that rotates about a pivot shaft is provided on an arm and holds multiple tools. A swing cam CS that cooperates with a swing roller provided on the turret is provided on a spindle head. As the spindle head descends the turret rotates due to the action of the swing roller and the cam CS and exchanges tools. In order to lessen the impact that occurs at this time, the velocity of the spindle head is controlled. The ideal swing velocity pattern for the turret is obtained, and from this swing velocity pattern the swing position of the turret at each moment is obtained. From the swing roller and cam CS positions at this position the position of the spindle head 34 is obtained. From the acquired spindle head position the spindle head velocity pattern is obtained, and the spindle head is controlled using this velocity pattern. As a result, an ideal swing pattern can be achieved, and therefore no impact arises.
摘要翻译：一种具有数字控制器的机床的自动换刀方法和自动换刀装置，其能够以简单的结构减少由于工具交换而产生的冲击的发生。围绕枢轴旋转的转塔设置在臂上并保持多个工具。与设置在转台上的摆动辊配合的摆动凸轮CS设置在主轴头上。当主轴下降时，由于摆动辊和凸轮CS的作用以及交换工具，转塔旋转。为了减轻此时发生的冲击，控制主轴头的速度。获得了转塔的理想摆动速度图案，并且从该摆动速度图案可以获得每一时刻转塔的摆动位置。从该位置的摆动辊和凸轮CS位置，获得主轴头34的位置。从获得的主轴头位置获得主轴头速度模式，并使用该速度模式控制主轴头。结果，可以实现理想的摆动图案，因此不会产生影响。

3. 发明申请

US20070225139A1 Automatic tool changing method and device for machine tool controlled by numerical controller 有权
标题翻译：数控系统控制机床自动换刀方式及装置
公开(公告)号：US20070225139A1
公开(公告)日：2007-09-27
申请号：US11724187
申请日：2007-03-15
申请人： Kunio Kojima , Akihiko Fujimoto , Takeru Komiya
发明人： Kunio Kojima , Akihiko Fujimoto , Takeru Komiya
IPC分类号： B23Q3/157
CPC分类号： B23Q3/15706 , B23Q3/15534 , Y10T483/10 , Y10T483/1755 , Y10T483/1795 , Y10T483/1873
摘要： An automatic tool changing method and an automatic tool changing device for a machine tool with a numerical controller capable of reducing the occurrence of impact due to tool exchange with a simple structure. A turret that rotates about a pivot shaft is provided on an arm and holds multiple tools. A swing cam CS that cooperates with a swing roller provided on the turret is provided on a spindle head. As the spindle head descends the turret rotates due to the action of the swing roller and the cam CS and exchanges tools. In order to lessen the impact that occurs at this time, the velocity of the spindle head is controlled. The ideal swing velocity pattern for the turret is obtained, and from this swing velocity pattern the swing position of the turret at each moment is obtained. From the swing roller and cam CS positions at this position the position of the spindle head 34 is obtained. From the acquired spindle head position the spindle head velocity pattern is obtained, and the spindle head is controlled using this velocity pattern. As a result, an ideal swing pattern can be achieved, and therefore no impact arises.
摘要翻译：一种具有数字控制器的机床的自动换刀方法和自动换刀装置，其能够以简单的结构减少由于工具交换而产生的冲击的发生。围绕枢轴旋转的转塔设置在臂上并保持多个工具。与设置在转台上的摆动辊配合的摆动凸轮CS设置在主轴头上。当主轴下降时，由于摆动辊和凸轮CS的作用以及交换工具，转塔旋转。为了减轻此时发生的冲击，控制主轴头的速度。获得了转塔的理想摆动速度图案，并且从该摆动速度图案可以获得每一时刻转塔的摆动位置。从该位置的摆动辊和凸轮CS位置，获得主轴头34的位置。从获得的主轴头位置获得主轴头速度模式，并使用该速度模式控制主轴头。结果，可以实现理想的摆动图案，因此不会产生影响。

4. 发明授权

US07150705B2 Tool changing device which prevents chips adhering to tool 失效
标题翻译：刀具更换装置，防止切屑粘附在工具上
公开(公告)号：US07150705B2
公开(公告)日：2006-12-19
申请号：US10792792
申请日：2004-03-05
申请人： Kunio Kojima , Naoki Sato
发明人： Kunio Kojima , Naoki Sato
IPC分类号： B23Q3/157 , B23Q11/00
CPC分类号： B23Q3/15526 , B23Q3/15534 , B23Q3/1554 , B23Q11/0053 , B23Q2003/155439 , Y02P70/171 , Y10T483/10 , Y10T483/11 , Y10T483/12 , Y10T483/15 , Y10T483/1755 , Y10T483/176 , Y10T483/1873 , Y10T483/1882 , Y10T483/19
摘要： A tool changing device of a machine tool which prevents chips adhering to a tool. By using a drive motor with which a tool changing device of the machine tool is usually provided, to vibrate the tool, the chips are prevented from adhering to the tool, especially to a tapered portion of the tool, and/or the chips adhered to the tool are removed, without using any additional device.
摘要翻译：一种防止切屑粘附在工具上的机床的换刀装置。通过使用通常设置有机床的换刀装置的驱动电动机，为了使工具振动，防止了切屑粘附到工具上，特别是附着在工具的锥形部分上，和/或将芯片粘附到该工具被删除，而不使用任何附加设备。

5. 发明授权

US07540701B2 Cargo transportation box body with cargo handling device 失效
标题翻译：货物运输箱体带货物处理装置
公开(公告)号：US07540701B2
公开(公告)日：2009-06-02
申请号：US10531084
申请日：2003-10-27
申请人： Yuuji Maehara , Takayuki Omata , Yuuya Suzuki , Atsushi Tadokoro , Kenshou Fujita , Junya Horiuchi , Yasunori Kyousou , Eiichi Muramoto , Tomohiko Hoshi , Kunio Kojima
发明人： Yuuji Maehara , Takayuki Omata , Yuuya Suzuki , Atsushi Tadokoro , Kenshou Fujita , Junya Horiuchi , Yasunori Kyousou , Eiichi Muramoto , Tomohiko Hoshi , Kunio Kojima
IPC分类号： B60P1/00
CPC分类号： B65D90/0066 , B65D88/126 , B65D88/60
摘要： A cargo transporting box body with a cargo-handling device for cargo unloading or loading, the box body having on its bottom a floor board movable, and a movable partition wall on the floor board such that, when the movable partition wall is latched, only the floor board is movable, and when allowed to move, the movable partition wall moves in association with the floor board. A sprocket is attached around an axis at the base of the movable partition wall and driven by a reversible motor. A first chain has one end fixed to the posterior end of the of the box body and the other end to the anterior end; while a second chain has one end fixed to the posterior end of the box body and the other side the anterior end, and the first and second chains cross with each other at their mid-portions and engage with the sprocket.
摘要翻译：具有用于货物卸载或装载的货物处理装置的货物运输箱体，箱体在其底部具有可移动的地板，以及在地板上的可移动分隔壁，使得当可移动分隔壁被锁定时地板是可移动的，并且当允许移动时，可移动分隔壁与地板相关联地移动。链轮围绕可移动分隔壁底部的轴线安装，由可逆电机驱动。第一链条的一端固定在箱体的后端，另一端固定在前端; 而第二链条的一端固定到箱体的后端，另一端固定在前端，第一和第二链条在其中间部分彼此交叉并与链轮啮合。

6. 发明申请

US20090106783A1 Electomagnetic field generating element, information recording/reproducing head and information recording/reproducing apparatus 有权
标题翻译：电磁场产生元件，信息记录/再现头和信息记录/重放装置
公开(公告)号：US20090106783A1
公开(公告)日：2009-04-23
申请号：US12316592
申请日：2008-12-12
申请人： Shintaro Miyanishi , Naoyasu Iketani , Kunio Kojima
发明人： Shintaro Miyanishi , Naoyasu Iketani , Kunio Kojima
IPC分类号： G11B11/00 , G11B7/08
CPC分类号： G11B11/10536 , G11B5/1278 , G11B5/314 , G11B7/1387 , G11B11/10541 , G11B11/1058 , G11B2005/0002 , G11B2005/0021
摘要： The present invention provides an electromagnetic field generating element, an information recording/reproducing head, and an information recording/reproducing apparatus. The electromagnetic field generating element makes it possible to restrain magnetic field attenuation or magnetic field delay in a high frequency recording/reproducing head for use in thermally assisted magnetic field recording/reproduction using a near field. The information recording/reproducing head and the information recording/reproducing apparatus can carry out high frequency magnetic recording/reproducing.The electromagnetic field generating element of the present invention includes: (i) a substrate, (ii) conductors each provided on the substrate and each serving as a supporting section, (iii) a plate-like-shaped conductor provided on the conductors and (iv) a semiconductor laser element provided on the substrate. The semiconductor laser element irradiated, to the plate-like-shaped conductor, laser light substantially parallel to an extending flat surface of the plate-like-shaped conductor. This causes generation of the near field in the plate-like-shaped conductor. Moreover, a magnetic field is generated by supplying a current to the plate-like-shaped conductor.
摘要翻译：本发明提供一种电磁场产生元件，信息记录/再现头和信息记录/再现装置。电磁场产生元件使得可以抑制在使用近场的热辅助磁场记录/再现中使用的高频记录/再现头中的磁场衰减或磁场延迟。信息记录/再现头和信息记录/再现装置可以执行高频磁记录/再现。本发明的电磁场产生元件包括：（i）基板，（ii）各自设置在基板上并各自用作支撑部分的导体，（iii）设置在导体上的板状导体和（ iv）设置在基板上的半导体激光元件。半导体激光元件对板状导体照射基本上平行于板状导体的延伸平坦表面的激光。这导致板状导体中的近场的产生。此外，通过向板状导体供给电流来产生磁场。

7. 发明授权

US07307923B2 Electro magnetic field generating element, information recording and reproducing head and information recording and reproducing device 有权
标题翻译：电磁场产生元件，信息记录和再现头以及信息记录和再现装置
公开(公告)号：US07307923B2
公开(公告)日：2007-12-11
申请号：US10811429
申请日：2004-03-25
申请人： Shintaro Miyanishi , Hiroshi Fuji , Kunio Kojima
发明人： Shintaro Miyanishi , Hiroshi Fuji , Kunio Kojima
IPC分类号： G11B11/00 , G11B7/08 , G11B7/00
CPC分类号： G11B11/10536 , G11B7/1387 , G11B11/10541 , G11B11/10554
摘要： To realize an electromagnetic field generating element, an information recording and reproducing head and an information recording and reproducing device for high frequency magnetic recording and reproducing by the optically assisted magnetic recording and reproduction using near field, which permit attenuation or delay of a magnetic field to be suppressed, the electromagnetic field generating element of the present invention generates a magnetic field in a direction parallel to the surface of a constricting section by supplying current in the conductive member, and applying a laser beam from the side of the substrate to the constricting section, and a surface plasmon is excited by an magnetic field vector vertical to the surface of the constricting section, thereby generating near field from the surface facing the interface between the substrate and the constricting section.
摘要翻译：为了实现电磁场产生元件，信息记录和再现头和用于通过使用近场的光辅助磁记录和再现的高频磁记录和再现的信息记录和再现装置，其允许磁场的衰减或延迟本发明的电磁场产生元件通过在导电构件中供给电流而在与收缩部的表面平行的方向上产生磁场，并将激光束从基板的侧面施加到收缩部并且表面等离子体激元被垂直于收缩部分表面的磁场矢量激励，从而从面向衬底和收缩部分之间的界面的表面产生近场。

8. 发明授权

US06469292B1 Photodetector and method of driving the same 有权
标题翻译：光电检测器及其驱动方法
公开(公告)号：US06469292B1
公开(公告)日：2002-10-22
申请号：US09558125
申请日：2000-04-25
申请人： Yasushi Ogimoto , Kenji Nakanishi , Kunio Kojima
发明人： Yasushi Ogimoto , Kenji Nakanishi , Kunio Kojima
IPC分类号： H01L3104
CPC分类号： H01L31/09
摘要： A photodetector includes a photoelectric conversion layer for performing an insulator-metal transition by receiving light, and a pair of electrodes provided opposite to each other in contact with the photoelectric conversion layer, between which a voltage is applied. In the photodetector, the pair of electrodes are arranged on the photoelectric conversion layer such that a region of the photoelectric conversion layer which performs the insulator-metal transition and a region to which the voltage is applied through the pair of electrodes are substantially coincident with each other.
摘要翻译：光电检测器包括用于通过接收光进行绝缘体 - 金属转换的光电转换层，以及彼此相对设置的与光电转换层接触的一对电极，在其间施加电压。在光电检测器中，一对电极被布置在光电转换层上，使得执行绝缘体 - 金属转变的光电转换层的区域和通过该对电极施加电压的区域基本上与每个电极基本一致其他。

9. 发明授权

US06236398B1 Media selecting device 失效
标题翻译：媒体选择设备
公开(公告)号：US06236398B1
公开(公告)日：2001-05-22
申请号：US09019817
申请日：1998-02-06
申请人： Kunio Kojima , Mamoru Oda , Takeshi Hashimoto
发明人： Kunio Kojima , Mamoru Oda , Takeshi Hashimoto
IPC分类号： G06F300
CPC分类号： G06F3/04815 , G06F3/0362 , G06F2203/04802
摘要： A media selecting device enabling a user to easily select any desired one of a plurality of selectable media. The media selecting device according to the present invention can easily select any one of a plurality of hierarchically-related icons by turning a rotary disk-type knob. The user presses a first change-over button to access the icon selected by the disk-type knob, and to display icons of a lower hierarchical layer or to display a deciding medium represented by icons. The user can press a second change-over button to cancel the selected icon, and to display icons of an upper hierarchical layer. Furthermore, the displayed icons have different three-dimensional shape and location information, and are disposed in a three-dimensional virtual space, thus increasing visibility and control of the device.
摘要翻译：一种媒体选择装置，使得用户能够容易地选择多个可选媒体中的任何所需的一个。根据本发明的媒体选择装置可以通过转动旋转盘式旋钮来容易地选择多个分层相关图标中的任何一个。用户按下第一切换按钮以访问由盘型旋钮选择的图标，并且显示下层的图标或显示由图标表示的决定介质。用户可以按第二个切换按钮取消所选图标，并显示上层图标。此外，显示的图标具有不同的三维形状和位置信息，并且被布置在三维虚拟空间中，从而增加了设备的可见性和控制。

10. 发明授权

US5953297A Disk-shaped recording medium and disk recording or reproducing device 有权
标题翻译：盘状记录介质和盘记录或再现装置
公开(公告)号：US5953297A
公开(公告)日：1999-09-14
申请号：US176817
申请日：1998-10-22
申请人： Shigemi Maeda , Kunio Kojima
发明人： Shigemi Maeda , Kunio Kojima
IPC分类号： G11B7/24 , G11B7/0037 , G11B7/004 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B11/105 , G11B20/12 , G11B21/08 , G11B27/19 , G11B27/30 , G11B5/09
CPC分类号： G11B11/10595 , G11B27/19 , G11B27/3027 , G11B7/0037 , G11B7/0045 , G11B7/0053 , G11B7/007 , G11B7/00718 , G11B7/00745 , G11B7/24082 , G11B11/10565 , G11B2220/2525
摘要： A disk-shaped recording medium has a groove only one of whose side-walls wobbles or deviates in radial directions of the disk in order to prerecord first address information. In addition, the disk medium has block areas in the groove and in the land where the first address information is given and sector areas provided with second address information for every piece of recording data which is divided into predetermined lengths, wherein `m` pieces of sector areas are allocated for `n` pieces of block areas and recorded in the groove and the land (both n and m are integral numbers, and n is smaller than m). The second address information based on the first address information enables the sectors to be set at any length, and improves reliability of the address information. Moreover, the second address information realizes high density recording using both the land and the groove.
摘要翻译：盘形记录介质具有只有其中一个侧壁在盘的径向方向上摆动或偏离以便预先记录第一地址信息的凹槽。此外，磁盘介质在凹槽中和在其中给出第一地址信息的区域中的块区域以及被分成预定长度的每条记录数据提供有第二地址信息的扇区区域，其中“m” 扇区区域被分配用于“n”个块区域并被记录在凹槽和平台中（n和m都是整数，n小于m）。基于第一地址信息的第二地址信息使得能够将扇区设置为任何长度，并且提高地址信息的可靠性。此外，第二地址信息使用陆地和凹槽两者实现高密度记录。

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