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1. 发明授权

US06181664B2 Disk cartridge and disk device using the same 失效
标题翻译：磁盘盒和磁盘设备使用相同
公开(公告)号：US06181664B2
公开(公告)日：2001-01-30
申请号：US09525121
申请日：2000-03-14
申请人： Kiyoshi Kano , Yasuo Ohtsuka , Mikio Shiraishi , Toshifumi Takeuchi , Masafumi Nakamura , Masayuki Inoue , Yoshio Suzuki , Michio Miura
发明人： Kiyoshi Kano , Yasuo Ohtsuka , Mikio Shiraishi , Toshifumi Takeuchi , Masafumi Nakamura , Masayuki Inoue , Yoshio Suzuki , Michio Miura
IPC分类号： G11B3302
CPC分类号： G11B17/0436 , G11B17/047 , G11B23/0308 , G11B23/0311 , G11B23/0317
摘要： A disk apparatus for use in a disk cartridge system including different types of disk cartridge. The disk cartridge system has a first disk cartridge and a second disk cartridge. The first disk cartridge including a first case having a substantially rectangular shape with first, second, third and fourth edges, and at least one of a first groove in both of the second and third edges, and a first cutout portion in both of the second and third edges and passing through a thickness of the first case. The second disk cartridge includes a second case having a substantially rectangular shape with fifth, sixth, seventh and eighth edges, the fifth edge of the second case being delimited by a fifth corner portion connecting the fifth edge and sixth edge, and at least one of a second groove located in only one of the sixth and seventh edges and a second cutout portion located in both of the sixth and seventh edges without passing through a thickness of the second case. A length, width and thickness of the first case are substantially equal to a length, width and thickness of the second case and a diameter and thickness of the first disk are substantially equal to a diameter and thickness of the second disk. The disk apparatus having a discrimination arrangement which discriminates at least one of the groove and the cutout portion.
摘要翻译：一种用于包括不同类型的盘盒的盘盒系统的盘装置。盘盒系统具有第一盘盒和第二盘盒。第一盒式磁盘包括具有第一，第二，第三和第四边缘的大致矩形形状的第一壳体，以及第二和第三边缘两者中的至少一个第一凹槽以及第二凹部中的第二切口部分和第三边缘并穿过第一壳体的厚度。第二盒式磁盘包括具有第五，第六，第七和第八边缘的基本矩形形状的第二壳体，第二壳体的第五边缘由连接第五边缘和第六边缘的第五角部限定，仅位于第六和第七边缘中的一个的第二凹槽和位于第六和第七边缘中的第二切口部分，而不穿过第二壳体的厚度。第一壳体的长度，宽度和厚度基本上等于第二壳体的长度，宽度和厚度，并且第一盘的直径和厚度基本上等于第二盘的直径和厚度。该盘装置具有区分凹槽和切口部分中的至少一个的识别装置。

2. 发明授权

US6108299A Disk cartridge and disk device using the same 有权
标题翻译：磁盘盒和磁盘设备使用相同
公开(公告)号：US6108299A
公开(公告)日：2000-08-22
申请号：US400847
申请日：1999-09-21
申请人： Kiyoshi Kano , Yasuo Ohtsuka , Mikio Shiraishi , Toshifumi Takeuchi , Masafumi Nakamura , Masayuki Inoue , Yoshio Suzuki , Michio Miura
发明人： Kiyoshi Kano , Yasuo Ohtsuka , Mikio Shiraishi , Toshifumi Takeuchi , Masafumi Nakamura , Masayuki Inoue , Yoshio Suzuki , Michio Miura
IPC分类号： G11B17/04 , G11B23/03 , G11B3/70
CPC分类号： G11B17/0436 , G11B17/047 , G11B23/0308 , G11B23/0311 , G11B23/0317
摘要： A disk cartridge system having different types of disk cartridges for use in a disk cartridge drive apparatus. A first disk cartridge includes a first case having a substantially rectangular shape with first, second, third and fourth edges, the first edge of the case being delimited by a first corner portion connecting the first edge and second edge and a second corner portion connecting the first edge and the third edge, the first case having a first cutout portion at both of the second and third edges and extending in a direction and passing through a thickness of the first case, and a first disk being housed in the first case. A second disk cartridge includes a second case with a substantially rectangular shape with fifth, sixth, seventh and eighth edges, the fifth edge of the second case being delimited by a fifth corner portion connecting the fifth edge and sixth edge and a sixth corner portion connecting the fifth edge and the seventh edge, the second case having a second cutout portion at both of the sixth and seventh edge and extending in a direction of a thickness of the second case without passing through the thickness of the second case, and a second disk being housed in the second case. A length, width and thickness of the first case are substantially equal to a length, width and thickness of the second case and a diameter and thickness of the first disk are substantially equal to a diameter and width of the second disk.
摘要翻译：一种具有用于盘盒驱动装置的不同类型的盘盒的盘盒系统。第一盒式磁盘包括具有第一，第二，第三和第四边缘的大致矩形形状的第一壳体，壳体的第一边缘由连接第一边缘和第二边缘的第一角部限定，第二角部连接第一边缘和第三边缘，第一壳体在第二和第三边缘处都具有第一切口部分，并且沿着方向延伸并且穿过第一壳体的厚度，并且第一盘片被容纳在第一壳体中。第二盒式磁盘包括具有第五，第六，第七和第八边缘的大致矩形形状的第二壳体，第二壳体的第五边缘由连接第五边缘和第六边缘的第五角部分界定，第六角部分连接第五边缘和第七边缘，第二壳体具有在第六和第七边缘处的第二切口部分，并且在不穿过第二壳体的厚度的情况下在第二壳体的厚度方向上延伸，并且第二盘被安置在第二种情况下。第一壳体的长度，宽度和厚度基本上等于第二壳体的长度，宽度和厚度，并且第一盘的直径和厚度基本上等于第二盘的直径和宽度。

3. 发明授权

US6075763A Disk cartridge and disk device using the same 有权
标题翻译：磁盘盒和磁盘设备使用相同
公开(公告)号：US6075763A
公开(公告)日：2000-06-13
申请号：US400846
申请日：1999-09-21
申请人： Kiyoshi Kano , Yasuo Ohtsuka , Mikio Shiraishi , Toshifumi Takeuchi , Masafumi Nakamura , Masayuki Inoue , Yoshio Suzuki , Michio Miura
发明人： Kiyoshi Kano , Yasuo Ohtsuka , Mikio Shiraishi , Toshifumi Takeuchi , Masafumi Nakamura , Masayuki Inoue , Yoshio Suzuki , Michio Miura
IPC分类号： G11B17/04 , G11B23/03 , G11B33/02 , G11B3/70
CPC分类号： G11B17/0436 , G11B17/047 , G11B23/0308 , G11B23/0311 , G11B23/0317
摘要： A disk cartridge system including different types of disk cartridges for use in a cartridge drive apparatus, including first and second disk cartridges. The first disk cartridge including a first case having a substantially rectangular shape with first, second, third and fourth edges, the first edge of the case being delimited by a first corner portion connecting the first edge and second edge and a second corner portion connecting the first edge and the third edge. The first case has a first groove at a side plane of both of the second and third edges. The first case also has a first cutout portion at both of the second and the third edges and extending in a direction of and passing through the thickness of the first case. The second disk cartridge includes a second case with a substantially rectangular shape with fifth, sixth, seventh and eighth edges, the fifth edge of the second case being delimited by a fifth corner portion connecting the fifth edge and sixth edge and a sixth corner portion connecting the fifth edge and the seventh edge. The second case has a second groove at a side plane of only one of the sixth and seventh edge. The second case also has a second cutout portion at both of the sixth and the seventh edges extending in a direction of the thickness of the second case without passing through the thickness of the second case. A length, width and thickness of the first case are substantially equal to a length, width and thickness of the second case.
摘要翻译：一种盘盒系统，包括用于盒驱动装置的不同类型的盘盒，包括第一和第二盘盒。第一盒式磁盘包括具有第一，第二，第三和第四边缘的大致矩形形状的第一壳体，壳体的第一边缘由连接第一边缘和第二边缘的第一角部限定，第二角部连接第一边缘和第三边缘。第一壳体在第二和第三边缘的两侧的侧面具有第一凹槽。第一壳体还具有在第二和第三边缘处的第一切口部分，并且在第一壳体的厚度方向上延伸并穿过第一壳体的厚度。第二盒式磁盘包括具有第五，第六，第七和第八边缘的大致矩形形状的第二壳体，第二壳体的第五边缘由连接第五边缘和第六边缘的第五角部分界定，第六角部分连接第五边和第七边。第二壳体在第六边缘和第七边缘中只有一个的侧面具有第二凹槽。第二壳体还具有在第二壳体的厚度方向上延伸的第六和第七边缘的第二切口部分，而不穿过第二壳体的厚度。第一壳体的长度，宽度和厚度基本上等于第二壳体的长度，宽度和厚度。

4. 发明授权

US5991260A Disk cartridge and disk device using the same 失效
标题翻译：磁盘盒和磁盘设备使用相同
公开(公告)号：US5991260A
公开(公告)日：1999-11-23
申请号：US603162
申请日：1996-02-20
申请人： Kiyoshi Kano , Yasuo Ohtsuka , Mikio Shiraishi , Toshifumi Takeuchi , Masafumi Nakamura , Masayuki Inoue , Yoshio Suzuki , Michio Miura
发明人： Kiyoshi Kano , Yasuo Ohtsuka , Mikio Shiraishi , Toshifumi Takeuchi , Masafumi Nakamura , Masayuki Inoue , Yoshio Suzuki , Michio Miura
IPC分类号： G11B17/04 , G11B23/03 , G11B3/70
CPC分类号： G11B17/0436 , G11B17/047 , G11B23/0308 , G11B23/0311 , G11B23/0317
摘要： A disk cartridge and a disk device for receiving the disk cartridge to enable recording and/or reproducing of information from or on a disk housed within the disk cartridge. The disk cartridge includes a disk in which information is recorded and/or reproduced, a case for housing the disk which case has opposite faces including a window in a respective face for exposing a part of the disk therethrough. A shutter is mounted with respect to the case so as to open or close a window of a respective face of the case with the shutter being movable in opposite directions with respect to the window from a position in which the window is closed to a position in which the window is open. The disk cartridge may include an openable part of the case for enabling the disk to be taken in and out of the case through the openable part thereof and a discrimination arrangement for enabling discrimination of different types of disk cartridges from one another. The disk cartridge may be arranged to enable exchange of disks of a same or different format including CD (compact disk), DVD (digital video disk) and PD (phase change disk) and the discrimination arrangement enables prevention of a disk cartridge of one different type from being erroneously inserted into a disk device receiving apparatus which is not compatible for the different type of disk cartridge.
摘要翻译：磁盘盒和磁盘装置，用于接收磁盘盒，以便能够从容纳在磁盘盒内的磁盘记录和/或再现信息。磁盘盒包括其中记录和/或再现信息的盘，用于容纳盘的壳体具有相对面的壳体，包括在相应面中的窗口，用于使盘的一部分暴露在其中。相对于壳体安装有快门，以便打开或关闭壳体的相应表面的窗口，其中快门可相对于窗口从相对于窗口的相反方向移动，从窗口关闭的位置到窗户打开。磁盘盒可以包括壳体的可打开部分，用于使盘能够通过其可打开部分进入和离开壳体，以及用于使得能够区分不同类型的盘盒的鉴别装置。磁盘盒可被布置成能够交换包括CD（光盘），DVD（数字视频盘）和PD（相变盘）的相同或不同格式的盘，并且鉴别装置能够防止一个不同的盘盒类型被错误地插入到与不同类型的盘盒不兼容的盘装置接收装置中。

5. 发明授权

US5278813A Optical recording/reproducing apparatus with light beam deflection means including wedge-shaped prism 失效
标题翻译：具有光束偏转装置的光记录/再现装置包括楔形棱镜
公开(公告)号：US5278813A
公开(公告)日：1994-01-11
申请号：US878974
申请日：1992-05-06
申请人： Kunikazu Ohnishi , Tohru Sasaki , Masayuki Inoue , Michio Miura , Akira Saito , Kazuo Shigematsu
发明人： Kunikazu Ohnishi , Tohru Sasaki , Masayuki Inoue , Michio Miura , Akira Saito , Kazuo Shigematsu
IPC分类号： G11B7/09 , G11B7/135 , G11B7/00
CPC分类号： G11B7/1359 , G11B7/094
摘要： An optical recording/reproducing apparatus includes a plurality of semiconductor lasers, an objective lens for focusing light beams from the semiconductor lasers on an optical disk to form a plurality of light spots, and a correction unit for reducing an offset in a tracking signal occurring concomitantly with relative position correction for the light spots. The correction unit includes a rotary wedge-shaped prism disposed in an optical path through which a laser beam incident on the optical disk and a reflection laser beam from a light spot on the disk pass in opposite directions. The shape, refractive index and initial installation angle of the wedge-shaped prism are designed to have predetermined values that cancel the position shift of the laser beam on the objective lens surface occurring concomitantly with deflection of the laser beam.
摘要翻译：一种光学记录/再现装置，包括多个半导体激光器，用于将来自半导体激光器的光束聚焦在光盘上以形成多个光点的物镜，以及用于减少伴随发生的跟踪信号中的偏移的校正单元对于光点进行相对位置校正。校正单元包括设置在光路中的旋转楔形棱镜，通过该光路入射到光盘上的激光束和来自光盘上的光点的反射激光束通过相反方向。楔形棱镜的形状，折射率和初始安装角度被设计成具有预定值，其消除与激光束的偏转同时发生的物镜表面上的激光束的位置偏移。

6. 发明授权

US08720022B2 Method of producing an acoustic wave device 有权
标题翻译：制造声波装置的方法
公开(公告)号：US08720022B2
公开(公告)日：2014-05-13
申请号：US12647071
申请日：2009-12-24
申请人： Satoru Matsuda , Michio Miura , Takashi Matsuda
发明人： Satoru Matsuda , Michio Miura , Takashi Matsuda
IPC分类号： H03H3/013 , H01L41/047
CPC分类号： H03H3/10 , H03H9/0222 , H03H9/02929
摘要： A method of producing an acoustic wave device includes: forming an interdigital electrode on a piezoelectric substrate; forming a barrier film so as to cover the interdigital electrode; forming a medium on the barrier film; measuring a frequency characteristic of an acoustic wave excited by the interdigital electrode; and forming, in an excitation region, an adjustment region having a thickness different from other portions by patterning the barrier film or further providing an adjustment film. When forming the adjustment region, an area T of the adjusting area is adjusted in accordance with the measured frequency characteristic.
摘要翻译：声波装置的制造方法包括：在压电基板上形成叉指电极; 形成阻挡膜以覆盖叉指电极; 在阻挡膜上形成介质; 测量由叉指电极激发的声波的频率特性; 以及通过对所述阻挡膜进行图案化或进一步提供调整膜，在激发区域中形成具有与其它部分不同的厚度的调节区域。在形成调整区域时，根据测定的频率特性调整调整区域的面积T.

7. 发明授权

US08264299B2 Boundary acoustic wave device and communication equipment 有权
标题翻译：边界声波装置及通讯设备
公开(公告)号：US08264299B2
公开(公告)日：2012-09-11
申请号：US12711965
申请日：2010-02-24
申请人： Satoru Matsuda , Michio Miura , Takashi Matsuda
发明人： Satoru Matsuda , Michio Miura , Takashi Matsuda
IPC分类号： H03H9/25 , H03H9/145
CPC分类号： H03H9/02834 , H03H9/0222 , H03H9/02653
摘要： A boundary acoustic waves device includes a piezoelectric substrate having piezoelectricity, interdigitated electrodes formed on the piezoelectric substrate, a first medium formed on the piezoelectric substrate so as to cover the interdigitated electrode, and a second medium formed on the first medium. The interdigitated electrodes include a plurality of electrode fingers and bus bars that connect ends of the plurality of electrode fingers. A third medium is formed on the first medium. The second medium and the third medium are in contact with the first medium. The first medium, the second medium, and the third medium are formed of different materials. The first medium, the second medium, and the third medium are different in a ratio in length of a part with the third medium formed with respect to a length of a propagation path of boundary acoustic waves in a cross-section perpendicular to a longitudinal direction of the electrode fingers, in the longitudinal direction of the electrode fingers.
摘要翻译：声界面波装置包括具有压电性的压电基板，形成在压电基板上的叉指电极，形成在压电基板上以覆盖交叉指向电极的第一介质，以及形成在第一介质上的第二介质。交叉电极包括连接多个电极指的端部的多个电极指和汇流条。在第一介质上形成第三介质。第二介质和第三介质与第一介质接触。第一介质，第二介质和第三介质由不同的材料形成。第一介质，第二介质和第三介质在与纵向方向垂直的截面中相对于边界声波的传播路径的长度形成的部分的长度的比例不同的电极指的长度方向。

8. 发明授权

US07915786B2 Elastic boundary wave device 有权
标题翻译：弹性边界波装置
公开(公告)号：US07915786B2
公开(公告)日：2011-03-29
申请号：US12705565
申请日：2010-02-12
申请人： Takashi Matsuda , Satoru Matsuda , Michio Miura
发明人： Takashi Matsuda , Satoru Matsuda , Michio Miura
IPC分类号： H01L41/08
CPC分类号： H03H9/0222 , H03H9/02574 , H03H9/6433
摘要： An elastic boundary wave device of the present invention includes a plurality of elastic boundary wave elements. The elastic boundary wave elements each include a piezoelectric material layer, an electrode disposed over the piezoelectric material layer, a first dielectric layer formed over the piezoelectric material layer so as to cover the electrode, and a second dielectric layer formed over the first dielectric layer. An acoustic velocity of the second dielectric layers is faster than an acoustic velocity of the first dielectric layers, and the acoustic velocity of the second dielectric layer of at least one elastic boundary wave element from among the plurality of elastic boundary wave elements is different from the acoustic velocity of the second dielectric layer of another of the elastic boundary wave elements. This enables improving the degree of suppression in use as a filter in the elastic boundary wave device.
摘要翻译：本发明的弹性边界波装置包括多个弹性边界波元件。弹性边界波元件各自包括压电材料层，设置在压电材料层上的电极，形成在压电材料层上以覆盖电极的第一电介质层，以及形成在第一介电层上的第二电介质层。第二电介质层的声速比第一电介质层的声速更快，并且多个弹性边界波元件中的至少一个弹性边界波元件的第二电介质层的声速不同于另一弹性边界波元件的第二电介质层的声速。由此，能够提高弹性边界波装置中的滤波器的使用抑制度。

9. 发明授权

US07688161B2 Acoustic wave device and filter using the same 有权
标题翻译：声波装置和滤波器使用相同
公开(公告)号：US07688161B2
公开(公告)日：2010-03-30
申请号：US11976441
申请日：2007-10-24
申请人： Michio Miura , Satoru Matsuda , Shogo Inoue , Takashi Matsuda , Masanori Ueda , Seiichi Mitobe
发明人： Michio Miura , Satoru Matsuda , Shogo Inoue , Takashi Matsuda , Masanori Ueda , Seiichi Mitobe
IPC分类号： H03H9/64 , H03H9/52 , H03H9/25
CPC分类号： H03H9/6483
摘要： An acoustic wave device includes a piezoelectric substrate, a resonator having comb electrodes that are provided above the piezoelectric substrate and excite an acoustic wave, and a capacitor that is provided above the piezoelectric substrate and is connected in series or parallel with the resonator, the capacitor including electrodes that horizontally face each other above the piezoelectric substrate. The electrodes of the capacitor are further from the piezoelectric substrate than the comb electrodes of the resonator.
摘要翻译：声波装置包括压电基板，具有设置在压电基板上方的梳状电极并激发声波的谐振器，以及设置在压电基板上方并与谐振器串联或并联连接的电容器，电容器包括在压电基板上水平面对的电极。与谐振器的梳状电极相比，电容器的电极比压电基片更远。

10. 发明授权

US07471171B2 Elastic boundary wave device, resonator, and filter 有权
标题翻译：弹性边界波器件，谐振器和滤波器
公开(公告)号：US07471171B2
公开(公告)日：2008-12-30
申请号：US11711893
申请日：2007-02-28
申请人： Michio Miura , Satoru Matsuda , Takashi Matsuda , Masanori Ueda , Seiichi Mitobe
发明人： Michio Miura , Satoru Matsuda , Takashi Matsuda , Masanori Ueda , Seiichi Mitobe
IPC分类号： H03H9/25 , H03H9/64
CPC分类号： H03H9/0222 , H03H9/02559 , H03H9/14541 , H03H9/6483
摘要： An elastic boundary wave device includes a LiNbO3 substrate, an electrode exciting an elastic wave and provided on the substrate, and a silicon oxide film provided on the substrate to cover the electrode, and parameters of the elastic boundary wave device have any one of ranges, where “θ” is a rotation Y cut angle of the substrate, “a” is a ratio of copper density with respect to a density of a material used as the electrode, “λ” is a wavelength of the elastic wave excited by the electrode, “h” is a film thickness of the electrode, “H” is a thickness of the silicon oxide film.
摘要翻译：弹性边界波装置包括LiNbO 3基板，激发弹性波并设置在基板上的电极和设置在基板上以覆盖电极的氧化硅膜，弹性边界波装置的参数具有范围，其中“θ”是基板的旋转Y切割角，“a”是铜密度相对于用作电极的材料的密度的比率，“λ”是由电极激发的弹性波的波长，“h”是电极的膜厚，“H”是氧化硅膜的厚度。

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