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41. 发明授权

US06600697B2 Magnetic head and magnetic head assembly using the same 失效
标题翻译：磁头和磁头组合使用相同
公开(公告)号：US06600697B2
公开(公告)日：2003-07-29
申请号：US09779733
申请日：2001-02-09
申请人： Toshio Tahira , Seiichi Nagatome , Tomoyuki Miyake
发明人： Toshio Tahira , Seiichi Nagatome , Tomoyuki Miyake
IPC分类号： G11B1100
CPC分类号： G11B11/1058 , G11B5/105 , G11B5/4886 , G11B11/10534 , G11B11/1055
摘要： The magnetic head of the present invention includes a magnetic body in the form of a flat plate, and a magnetic pole in the form of a pillar for applying a magnetic field to a recording medium, which is provided to rise on a portion of the magnetic body which is offset in one direction from a center of the magnetic body, and is provided with a coil around its outer periphery. Thus, the magnetic head has a core of a raised shape which is composed of the pillar-shaped magnetic pole being attached to the magnetic body in the form of a flat plate, making it possible to provide a heat capacity and a heat radiation area required for the core and the magnetic body, respectively, thus adapting to high frequencies. Further, because the magnetic pole is provided on a position which is offset in one direction from the center of the magnetic body, there will be no interference between the magnetic head and the cartridge or mechanical components even when the size of the core is increased due to the core of the raised shape. As a result, less restriction is imposed on a moving range of the magnetic head, thus using the entire recording area of the recording medium.
摘要翻译：本发明的磁头包括平板形式的磁体和用于将磁场施加到记录介质上的柱形形式的磁极，该磁极设置成在磁体的一部分上升高主体从磁性体的中心向一个方向偏移，并且在其外周围设有线圈。因此，磁头具有凸起形状的芯，其由以平板形式附接到磁体的柱状磁极组成，使得可以提供所需的热容量和热辐射面积分别用于磁芯和磁体，从而适应高频率。此外，由于磁极设置在与磁体的中心偏移的位置上，所以即使当磁芯的尺寸增加时，磁头和磁盘盒或机械部件之间也不会有干扰到凸起的形状的核心。结果，对磁头的移动范围的限制较少，因此使用记录介质的整个记录区域。

42. 发明授权

US06560169B2 Magneto-optical recording and reproduction apparatus exhibiting suppressed vibration 失效
标题翻译：具有抑制振动的磁光记录和再现装置
公开(公告)号：US06560169B2
公开(公告)日：2003-05-06
申请号：US09882594
申请日：2001-06-15
申请人： Tomoyuki Miyake , Seiichi Nagatome , Toshiyuki Tanaka
发明人： Tomoyuki Miyake , Seiichi Nagatome , Toshiyuki Tanaka
IPC分类号： G11B1100
CPC分类号： G11B11/10571 , G11B11/10552 , G11B11/10556 , G11B11/1058
摘要： A magneto-optical recording and reproduction device includes an optical pickup for irradiating a magneto-optical disk with a laser beam for performing at least one of information recording to a magneto-optical disk, information reproduction from the magneto-optical disk, and information erasure from the magneto-optical disk; a magnetic head for providing a magnetic field to a position of the magneto-optical disk irradiated with the laser beam for performing at least one of the information recording and the information erasure, the magnetic head being located opposite to the optical pickup with respect to the magneto-optical disk where the magneto-optical disk is mounted on the magneto-optical recording and reproduction device; a housing for accommodating the optical pickup; a guide shaft for moving the housing; a suspension for supporting the magnetic head; and an arm for connecting the suspension and the housing. The guide shaft is on a straight line extending in a direction perpendicular to a plane of the magneto-optical disk from the center of gravity of a combination of at least the arm, the magnetic head and the suspension, so as to suppress a vibration of the arm, with the guide shaft being a fulcrum of the vibration.
摘要翻译：磁光记录和再现装置包括一个光拾取器，用于用激光束照射磁光盘，用于执行至磁光盘的信息记录，磁光盘的信息再现和信息擦除中的至少一个从磁光盘; 磁头，用于向被照射激光束的磁光盘的位置提供磁场，用于执行信息记录和信息擦除中的至少一个，磁头相对于光学拾取器位于与光学拾取器相对的位置磁光盘安装在磁光记录和再现装置上的磁光盘; 用于容纳光学拾取器的壳体; 用于移动壳体的引导轴; 用于支撑磁头的悬架; 以及用于连接悬架和壳体的臂。引导轴在与至少臂，磁头和悬架的组合的重心垂直于磁光盘的平面的方向上延伸的直线上，以便抑制振动手臂，导向轴是振动的支点。

43. 发明授权

US06528848B1 Semiconductor device and a method of manufacturing the same 有权
公开(公告)号：US06528848B1
公开(公告)日：2003-03-04
申请号：US09666772
申请日：2000-09-20
申请人： Yutaka Hoshino , Shuji Ikeda , Isao Yoshida , Shiro Kamohara , Megumi Kawakami , Tomoyuki Miyake , Masatoshi Morikawa
发明人： Yutaka Hoshino , Shuji Ikeda , Isao Yoshida , Shiro Kamohara , Megumi Kawakami , Tomoyuki Miyake , Masatoshi Morikawa
IPC分类号： H01L2972
CPC分类号： H01L29/66659 , H01L21/823475 , H01L21/823871 , H01L23/4827 , H01L23/53219 , H01L23/53295 , H01L27/0255 , H01L27/088 , H01L29/0692 , H01L29/0696 , H01L29/0847 , H01L29/086 , H01L29/1045 , H01L29/105 , H01L29/1083 , H01L29/4175 , H01L29/41758 , H01L29/42368 , H01L29/4238 , H01L29/4916 , H01L29/7835 , H01L29/861 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： In a high frequency amplifying MOSFET having a drain offset region, the size is reduced and the on-resistance is decreased by providing conductor plugs 13 (P1) for leading out electrodes on a source region 10, a drain region 9 and leach-through layers 3 (4), to which a first layer wirings 11a, 11d (M1) are connected and, further, backing second layer wirings 12a to 12d are connected on the conductor plugs 13 (P1) to the first layer wirings 11s, 11d (M1).

44. 发明授权

US06526001B1 Magnetic head 失效
标题翻译：磁头
公开(公告)号：US06526001B1
公开(公告)日：2003-02-25
申请号：US09589877
申请日：2000-06-09
申请人： Tomoyuki Miyake , Seiichi Nagatome , Toshio Tahira
发明人： Tomoyuki Miyake , Seiichi Nagatome , Toshio Tahira
IPC分类号： G11B1100
CPC分类号： G11B11/10534 , G11B5/127 , G11B5/17 , G11B2005/0021
摘要： A magnetic head of the present invention is to switch a direction of magnetic fields applied to a heated portion in a recording region in accordance with recording information. The magnetic head is composed of a single magnetic pole in a pillar shape and a coil. The magnetic pole is provided on a magnetic base, with one end surface of the magnetic pole brought into contact with the magnetic base. The coil, wound around the magnetic pole, is provided for generating the foregoing magnetic fields. The foregoing arrangement enables suppression of heat generation at the magnetic head, thereby allowing the recording frequency to be set higher, as well as improving the recording rate.
摘要翻译：本发明的磁头是根据记录信息切换施加在记录区域中的加热部分的磁场的方向。磁头由柱状的单个磁极和线圈组成。磁极设置在磁性基座上，磁极的一个端面与磁性基座接触。卷绕在磁极周围的线圈用于产生上述磁场。通过这样的结构，能够抑制磁头的发热，能够使记录频率更高，并且提高记录速度。

45. 发明授权

US6111822A Magnetic head with large cross-sectional area core for use with magnetically induced super resolution medium and magneto optical recording apparatus 失效
标题翻译：具有大截面积磁芯的磁头，用于磁感应超分辨率介质和磁光记录装置
公开(公告)号：US6111822A
公开(公告)日：2000-08-29
申请号：US096042
申请日：1998-06-11
申请人： Tomoyuki Miyake
发明人： Tomoyuki Miyake
IPC分类号： G11B11/105 , G11B13/04 , G11B11/00
CPC分类号： G11B11/10536 , G11B13/045
摘要： A magneto-optical recording apparatus for recording information in a magnetically induced super resolution medium (e.g., magneto-optical disk) comprising a magnetic head having a magnetic core whose sectional area along a plane parallel to a surface of the magnetically induced super resolution medium is larger than 0.08 mm.sup.2, a heating section for heating the recording layer of the magnetically induced super resolution medium, and a recording section for recording the information in the recording layer of the magnetically induced super resolution medium by driving the magnetic head and heating the recording layer using the heating section. Consequently, both the sensitivity to the recording magnetic field and reproductivity of high-density bits of the magnetically induced super resolution medium can be improved.
摘要翻译：一种用于在磁感应超分辨率介质（例如，磁光盘）中记录信息的磁光记录装置，包括具有磁芯的磁头，该磁芯的沿着与磁感应超分辨率介质的表面平行的平面的截面积为大于0.08mm 2的加热部分，用于加热磁感应超分辨率介质的记录层的加热部分，以及用于通过驱动磁头并加热记录层将信息记录在磁感应超分辨率介质的记录层中的记录部分使用加热段。因此，可以提高对磁感应超分辨率介质的高密度位的记录磁场的敏感性和再现性。

46. 发明授权

US5828512A Information processing apparatus having a floating-type head 失效
标题翻译：具有浮动型头部的信息处理装置
公开(公告)号：US5828512A
公开(公告)日：1998-10-27
申请号：US202411
申请日：1994-02-24
申请人： Katsuo Wada , Miyuki Onishi , Junichiro Nakayama , Tomoyuki Miyake , Takashi Iwaki , Takeshi Yamaguchi
发明人： Katsuo Wada , Miyuki Onishi , Junichiro Nakayama , Tomoyuki Miyake , Takashi Iwaki , Takeshi Yamaguchi
IPC分类号： G11B7/12 , G11B11/105 , G11B17/32 , G11B19/20 , G11B21/02 , G11B21/21 , G11B23/03
CPC分类号： G11B19/20 , G11B11/10558 , G11B11/10576 , G11B11/1058 , G11B11/10595 , G11B17/32 , G11B21/21 , G11B23/0308 , G11B5/6005 , G11B7/122
摘要： An information reproducing apparatus which has a rotative driver for rotating a disc-shaped recording medium, a floating-type head for reproducing information recorded in the recording medium while floating above the disc-shaped recording medium that is being rotated by the rotative driver, and a suspension, made of an elastic member, for supporting the floating-type head. The information reproducing apparatus is characterized in that the floating-type head has a slider which is floated by an air flow that is directed near the surface of the rotating disc-shaped recording medium, and that the slider has a bevelled portion at one side that faces the outer edge of the disc-shaped recording medium such that any contact between the slider and the ridge that exists along the outer edge area of the disc-shaped recording medium is virtually eliminated. Since the slider is virtually free from contacting the ridge that exists along the outer edge area of the disc-shaped recording medium, the storage capacity of the disc-shaped recording medium can be more effectively used.
摘要翻译：一种具有用于旋转盘形记录介质的旋转驱动器的信息再现装置，用于在浮动驱动器旋转的盘形记录介质浮动的同时再现记录在记录介质中的信息的浮动型磁头;以及由弹性构件制成的用于支撑浮动头的悬架。信息重放装置的特征在于，浮动式头部具有滑块，该滑块由朝向旋转的盘形记录介质的表面的空气流浮动，并且滑块在一侧具有倾斜部分，面对盘状记录介质的外边缘，从而实质上消除了沿盘形记录介质的外边缘区域存在的滑块和凸脊之间的任何接触。由于滑块实际上没有接触沿着盘形记录介质的外边缘区域存在的脊，所以可以更有效地使用盘形记录介质的存储容量。

47. 发明授权

US5386400A Magneto-optical head device having a lubricated member 失效
标题翻译：具有润滑部件的磁光头装置
公开(公告)号：US5386400A
公开(公告)日：1995-01-31
申请号：US183259
申请日：1994-01-19
申请人： Junichiro Nakayama , Tomoyuki Miyake , Hiroyuki Katayama , Kenji Ohta
发明人： Junichiro Nakayama , Tomoyuki Miyake , Hiroyuki Katayama , Kenji Ohta
IPC分类号： G11B5/40 , G11B5/60 , G11B11/105 , G11B23/50 , G11B33/14 , G11B13/04
CPC分类号： G11B5/6005 , G11B11/1058 , G11B23/505 , G11B33/148 , G11B5/6082 , G11B5/40 , G11B5/6011
摘要： A magneto-optical recording device has a flying head that floats over a magneto-optical disk according to the rotation of the magneto-optical disk. The flying head includes a head slider. A solid lubricant is applied to the bottom surface of the head slider facing the magneto-optical disk. Since the solid lubricant makes the flying head contact with the magneto-optical disk smoothly, the scratching and wear of the magneto-optical disk and the flying head decrease. Therefore, the reliability and the durability of the magneto-optical recording device can improve. Physical protrusions and recessions or holes containing fluorocarbon oil therein may be formed instead of the solid lubricant. In this case, the contact area between the flying head and the magneto-optical disk is also smaller than the case where physical protrusions and recessions are not formed. In addition, with a configuration such that thin-film layers made of a fluorocarbon resin having an excellent lubricity are formed on both sides of the bottom surface of the head slider, since the magneto-optical disk comes into contact with the head smoothly, the reliability and the durability of the magneto-optical recording device can improve.
摘要翻译：磁光记录装置具有根据磁光盘的旋转而浮动在磁光盘上的飞头。飞头包括头滑块。将固体润滑剂施加到面向磁光盘的磁头滑块的底表面上。由于固体润滑剂使飞头与磁光盘平滑地接触，所以磁光盘和飞头的划伤和磨损减小。因此，可以提高磁光记录装置的可靠性和耐久性。可以形成其中包含氟碳油的物理突起和凹陷或孔，而不是固体润滑剂。在这种情况下，飞头和磁光盘之间的接触面积也小于没有形成物理突起和凹陷的情况。此外，由于磁头与磁头滑块底面的两侧形成具有优异的润滑性的氟碳树脂制成的薄膜层，所以由于磁光盘顺利地与磁头接触，所以，可以提高磁光记录装置的可靠性和耐久性。

48. 发明授权

US5087535A Method of manufacturing photo-mask and photo-mask manufactured thereby 失效
标题翻译：制造照相胶片和制造的照相胶片的方法
公开(公告)号：US5087535A
公开(公告)日：1992-02-11
申请号：US19704
申请日：1987-02-27
申请人： Junji Hirokane , Hiroyuki Katayama , Akira Takahashi , Tetsuya Inui , Kenji Ohta , Junichi Washo , Tomoyuki Miyake , Kazuo Van , Michinobu Mieda
发明人： Junji Hirokane , Hiroyuki Katayama , Akira Takahashi , Tetsuya Inui , Kenji Ohta , Junichi Washo , Tomoyuki Miyake , Kazuo Van , Michinobu Mieda
IPC分类号： G03F1/00 , G03F1/54 , G03F1/68 , G11B7/26
CPC分类号： G03F1/54 , G03F1/68 , G11B7/261 , Y10S430/146
摘要： A photo-mask and a method of manufacturing a photo-mask, which includes the steps of applying a resist film onto a substrate of quartz, glass and the like, subjecting the resist film to light exposure and development to form a fine resist pattern, etching the mask substrate covered by the fine resist pattern causing a non-light transmitting thin film of Cr, Ta, etc. to adhere thereon by vapor deposition, sputtering and the like, and removing the thin film on the resist pattern together with the resist film, thereby to form the photo-mask.

49. 发明授权

US5082690A Process for manufacturing a magneto-optic disc 失效
标题翻译：制造磁光盘的方法
公开(公告)号：US5082690A
公开(公告)日：1992-01-21
申请号：US523756
申请日：1990-05-15
申请人： Tomoyuki Miyake , Hiroyuki Katayama , Junichiro Nakayama , Yoshiteru Murakami , Kenji Ohta
发明人： Tomoyuki Miyake , Hiroyuki Katayama , Junichiro Nakayama , Yoshiteru Murakami , Kenji Ohta
IPC分类号： G11B11/10 , F26B13/10 , G11B11/105
CPC分类号： F26B13/103 , G11B11/10584
摘要： The present invention provides a process for manufacturing a magneto-optic disc comprising at least a transparent substrate, a magneto-optic recording film, and a protecting film made of resin for protecting the magneto-optic recording film, comprising the steps of forming the magneto-optic recording film over the entire one side surface of the transparent substrate; providing in a portion adjacent to the peripheral edge of the magneto-optic recording film an annular groove extending in depth through the magneto-optic recording film to the transparent substrate; and forming the protecting film over the surfaces of the magneto-optic recording film and the annular groove.

50. 发明授权

US4956243A Optical memory element 失效
标题翻译：光学存储元件
公开(公告)号：US4956243A
公开(公告)日：1990-09-11
申请号：US9211
申请日：1987-01-30
申请人： Tomoyuki Miyake , Yoshiteru Murakami , Hiroyuki Katayama , Akira Takahashi , Kenji Ohta
发明人： Tomoyuki Miyake , Yoshiteru Murakami , Hiroyuki Katayama , Akira Takahashi , Kenji Ohta
IPC分类号： G11B11/10 , G11B7/24 , G11B7/241 , G11B11/105 , G11B13/04
CPC分类号： G11B7/258 , G11B11/10586 , G11B11/10589 , G11B13/045 , G11B7/24 , G11B7/241 , G11B2007/24306 , G11B2007/25708 , G11B2007/25713 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2585 , G11B7/259 , G11B7/2595 , Y10S428/90
摘要： An optical memory element contains first and second reflector films, wherein the first reflector film is made of a material of a sufficiently large light reflectance in a relative sense as compared to the second reflector film, and the second reflector film being made of a material of a sufficiently small thermal conductivity in a relative sense as compared to the first reflector film.
摘要翻译：光学存储元件包含第一和第二反射膜，其中与第二反射膜相比，第一反射膜由与相对意义上的足够大的光反射率的材料制成，第二反射膜由材料制成与第一反射膜相比，相对意义上的足够小的热导率。

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