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11. 发明授权

US5783320A Magneto-optical recording medium and process for producing the same 失效
标题翻译：磁光记录介质及其制造方法
公开(公告)号：US5783320A
公开(公告)日：1998-07-21
申请号：US781711
申请日：1997-01-10
申请人： Katsusuke Shimazaki , Satoru Ohnuki , Masatoshi Hashimoto , Yoshinori Shirai , Norio Ohta , Hideo Fujiwara , Masafumi Yoshihiro , Yukinori Yamada , Eiji Koyama , Hitoshi Furusho
发明人： Katsusuke Shimazaki , Satoru Ohnuki , Masatoshi Hashimoto , Yoshinori Shirai , Norio Ohta , Hideo Fujiwara , Masafumi Yoshihiro , Yukinori Yamada , Eiji Koyama , Hitoshi Furusho
IPC分类号： G11B7/26 , G11B11/105 , G11B5/66
CPC分类号： G11B11/10591 , G11B11/10584 , G11B11/10586 , G11B11/10589 , G11B7/26 , Y10S428/90 , Y10T428/12771 , Y10T428/12931
摘要： Disclosed is a magneto-optical recording medium which comprises a transparent substrate and, provided on the substrate, a magneto-optical recording film comprising a perpendicular magnetic film based on rare earth metal-transition metal and an auxiliary magnetic film having spontaneous magnetization which exerts, between itself and the magneto-optical recording film, an exchange coupling force on each other and in which the auxiliary magnetic film used is a magnetic film which readily rotates its magnetization direction toward the external magnetic field in the neighborhood of the Curie temperature of the magneto-optical recording film and has a squareness ratio of not more than 1 in the neighborhood of the Curie temperature, and a process for producing the magneto-optical recording medium.
摘要翻译：公开了一种磁光记录介质，其包括透明基板，并且在基板上设置包括基于稀土金属 - 过渡金属的垂直磁性膜和具有自发磁化的辅助磁膜的磁光记录膜，在它们自身和磁光记录膜之间，彼此之间的交换耦合力，并且其中使用的辅助磁膜是磁性薄膜，其容易地使其磁化方向在磁光的居里温度附近的外部磁场旋转 - 光学记录膜，并且在居里温度附近具有不大于1的矩形比率，以及用于制造磁光记录介质的工艺。

12. 发明授权

US07927520B2 Method for lighting apparatus and display apparatus 有权
标题翻译：照明装置和显示装置的方法
公开(公告)号：US07927520B2
公开(公告)日：2011-04-19
申请号：US12155443
申请日：2008-06-04
申请人： Yoichi Ogawa , Masataka Sato , Katsusuke Shimazaki , Toshinari Shibasaki
发明人： Yoichi Ogawa , Masataka Sato , Katsusuke Shimazaki , Toshinari Shibasaki
IPC分类号： B29D7/01 , B29D11/00
CPC分类号： G02B27/0961 , G02B3/0031 , G02B3/005 , G02B3/0056 , G02B6/0053 , G02F1/133604 , G02F1/133606
摘要： The lighting apparatus includes a light source, a housing that contains the light source inside and has an exit port for outputting light from the light source, and an optical sheet that is placed in the exit port. The optical sheet includes a lens structure that is placed at a light exit side and aligns an output direction of incident light from the light source, a reflector that is placed at a light incident side and reflects light emitted by the light source, and a light transmitting opening that exists in the reflector and transmits incident light from the light source. The light transmitting opening is placed in a position deviated from an optical axis of the lens structure. The display apparatus includes the lighting apparatus.
摘要翻译：照明装置包括光源，在内部容纳光源的壳体，具有用于输出来自光源的光的出口以及放置在出口的光学片。光学片包括透镜结构，该透镜结构被放置在光出射侧并对准来自光源的入射光的输出方向，放置在光入射侧并反射由光源发射的光的反射器，以及光发射存在于反射器中的开口，并透射来自光源的入射光。透光孔被放置在偏离透镜结构的光轴的位置。显示装置包括照明装置。

13. 发明授权

US07837343B2 Illuminating device and display device 有权
标题翻译：照明装置和显示装置
公开(公告)号：US07837343B2
公开(公告)日：2010-11-23
申请号：US11808077
申请日：2007-06-06
申请人： Toshinari Shibasaki , Hideo Homma , Katsusuke Shimazaki , Masaya Adachi , Sukekazu Aratani
发明人： Toshinari Shibasaki , Hideo Homma , Katsusuke Shimazaki , Masaya Adachi , Sukekazu Aratani
IPC分类号： F21V9/16
CPC分类号： G09G3/20 , G02B3/005 , G02B26/08 , G09G2300/0439 , G09G2320/028
摘要： An illuminating device includes a light-condensing sheet, a light-emitting portion, and a control unit. The light-condensing sheet includes a plurality of lenses each with a light-condensing function ranged on a light transmittance substrate. The light-emitting portion is opposed to the light-condensing sheet and includes light-emitting areas with respective dimensions. The control unit switches a luminous state of the light-emitting area to a non-luminous state or vice versa. A display device is provided with the illuminating device described above.
摘要翻译：照明装置包括聚光片，发光部和控制单元。聚光片包括在透光性基板上具有聚光功能的多个透镜。发光部分与聚光片相对，并且包括各自尺寸的发光区域。控制单元将发光区域的发光状态切换到非发光状态，反之亦然。具有上述照明装置的显示装置。

14. 发明申请

US20090080196A1 Lighting apparatus, lighting method, lighting system and surface information acquisition apparatus 审中-公开
标题翻译：照明装置，照明方法，照明系统和表面信息采集装置
公开(公告)号：US20090080196A1
公开(公告)日：2009-03-26
申请号：US12222582
申请日：2008-08-12
申请人： Toshinari Shibasaki , Katsusuke Shimazaki , Atsuki Hirose , Yoichi Ogawa , Masataka Sato
发明人： Toshinari Shibasaki , Katsusuke Shimazaki , Atsuki Hirose , Yoichi Ogawa , Masataka Sato
IPC分类号： F21S10/00 , F21V3/00 , F21V7/00 , F21V7/06
CPC分类号： G02B6/0053 , G01N21/8806 , G02B5/045 , G02F2001/133607
摘要： A lighting apparatus includes a light source and a light beam separating member to separate light emitted from the light source into at least two different directions. The light beam separating member has a light incident plane on which light emitted from the light source is incident and a light output plane from which the light is output after being transmitted through the light beam separating member. In this structure, output light from the light beam separating member is clearly separated. Further, output light from the light beam separating member has characteristics that an angular width of each separated light beam is narrow.
摘要翻译：照明装置包括光源和光束分离构件，用于将从光源发射的光分离成至少两个不同的方向。光束分离部件具有从光源射出的光入射的光入射面和在透过光束分离部件之后从该光输出面输出的光输出面。在该结构中，来自光束分离构件的输出光明显分离。此外，来自光束分离构件的输出光具有每个分离光束的角宽度窄的特征。

15. 发明申请

US20080297699A1 OPTICAL ADJUSTING MEMBER AND ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME 有权
标题翻译：光学调整构件和照明装置和包括其的液晶显示装置
公开(公告)号：US20080297699A1
公开(公告)日：2008-12-04
申请号：US12129486
申请日：2008-05-29
申请人： Katsusuke SHIMAZAKI , Yoichi Ogawa , Masataka Sato , Eiji Koyama
发明人： Katsusuke SHIMAZAKI , Yoichi Ogawa , Masataka Sato , Eiji Koyama
IPC分类号： G02F1/1335 , F21V17/02
CPC分类号： G02B5/045 , G02B6/0053
摘要： An optical adjusting member according to the invention includes a base member having optical transparency and a plurality of linear members provided on the base member and having optical transparency. A section of the linear member orthogonal to the lengthwise direction of the linear member includes a triangular first sectional part defined by first to third sides and an approximately triangular second sectional part. The second sectional part has a smaller area than that of the first sectional part and defined by fourth to sixth sides. The first side of the first sectional part is in contact with the surface of the base member. The second sectional part is formed on the second side of the first sectional part, and the fourth side of the second sectional part is in contact with the second side of the first sectional part.
摘要翻译：根据本发明的光学调节构件包括具有光学透明度的基底构件和设置在基底构件上并具有光学透明度的多个线性构件。与直线部件的长度方向垂直的直线部件的一部分包括由第一至第三侧限定的三角形的第一截面部和大致三角形的第二截面部。第二截面部分具有比第一截面部分小的面积，并且由第四至第六侧限定。第一截面部分的第一侧与基部构件的表面接触。第二截面部分形成在第一截面部分的第二侧上，第二截面部分的第四侧与第一截面部分的第二侧接触。

16. 发明申请

US20060285312A1 Lighting apparatus and display apparatus 有权
标题翻译：照明装置及显示装置
公开(公告)号：US20060285312A1
公开(公告)日：2006-12-21
申请号：US11455807
申请日：2006-06-20
申请人： Yoichi Ogawa , Masataka Sato , Katsusuke Shimazaki , Toshinari Shibasaki
发明人： Yoichi Ogawa , Masataka Sato , Katsusuke Shimazaki , Toshinari Shibasaki
IPC分类号： F21S8/00 , G09F13/04
CPC分类号： G02B27/0961 , G02B3/0031 , G02B3/005 , G02B3/0056 , G02B6/0053 , G02F1/133604 , G02F1/133606
摘要： The lighting apparatus includes a light source, a housing that contains the light source inside and has an exit port for outputting light from the light source, and an optical sheet that is placed in the exit port. The optical sheet includes a lens structure that is placed at a light exit side and aligns an output direction of incident light from the light source, a reflector that is placed at a light incident side and reflects light emitted by the light source, and a light transmitting opening that exists in the reflector and transmits incident light from the light source. The light transmitting opening is placed in a position deviated from an optical axis of the lens structure. The display apparatus includes the lighting apparatus.
摘要翻译：照明装置包括光源，在内部容纳光源的壳体，具有用于输出来自光源的光的出口以及放置在出口的光学片。光学片包括透镜结构，该透镜结构被放置在光出射侧并对准来自光源的入射光的输出方向，放置在光入射侧并反射由光源发射的光的反射器，以及光发射存在于反射器中的开口，并透射来自光源的入射光。透光孔被放置在偏离透镜结构的光轴的位置。显示装置包括照明装置。

17. 发明授权

US07113453B1 Method for recording and reproduction on a magneto-optical recording medium 失效
标题翻译：在磁光记录介质上进行记录和再现的方法
公开(公告)号：US07113453B1
公开(公告)日：2006-09-26
申请号：US09321795
申请日：1999-05-28
申请人： Katsusuke Shimazaki , Norio Ohta , Akiyoshi Ito , Katsuji Nakagawa , Kazuko Inoue
发明人： Katsusuke Shimazaki , Norio Ohta , Akiyoshi Ito , Katsuji Nakagawa , Kazuko Inoue
IPC分类号： G11B11/00 , G11B7/24
CPC分类号： G11B11/10508 , G11B11/10515 , G11B11/10586
摘要： A magneto-optical recording medium and a method for recording and reproduction thereon are provided in order to reproduce information recorded by multi-valued recording at a high S/N ratio. Disclosed is a magneto-optical recording medium including two magnetic layers capable of four-valued recording based on four combined magnetization states. Magnitudes of reproduction signals concerning the four magnetization states, obtained upon reproduction at a wavelength λ1, are different from those obtained upon reproduction at a wavelength λ2. The two magnetic layers, on which a signal (a) is recorded, are irradiated with light beams having the wavelengths λ1 and λ2 respectively. Signals (d), (e) reproduced from respective reflected light beams are sliced by using at least one slice level to obtain two-valued or higher multi-valued reproduction signals respectively. The two-valued or higher multi-valued reproduction signals (f), (g) from the respective wavelengths are mutually subjected to logical operation to reproduce recorded information (i).
摘要翻译：提供磁光记录介质及其上的记录和再现方法，以便以高S / N比再现通过多值记录记录的信息。公开了一种包括基于四个组合磁化状态能够进行四值记录的两个磁性层的磁光记录介质。在波长λ1 1再现时获得的关于四个磁化状态的再现信号的幅度与在波长λ2 2再现时获得的重现信号的大小不同。在其上记录有信号（a）的两个磁性层分别用波长λ1和λ2的光束照射。通过使用至少一个限幅电平对从各反射光束再现的信号（d），（e）进行分片，以分别获得二值或更高的多值再现信号。来自各个波长的两值或更高的多值再生信号（f），（g））相互进行逻辑运算以再现记录信息（i）。

18. 发明授权

US07038873B2 Magnetic recording medium having a specific relation of coercive force HC and residual magnetization MR in perpendicular direction to substrate surface 失效
标题翻译：具有与基板表面垂直的矫顽力HC和剩余磁化MR的特定关系的磁记录介质
公开(公告)号：US07038873B2
公开(公告)日：2006-05-02
申请号：US10747063
申请日：2003-12-30
申请人： Katsusuke Shimazaki , Satoshi Matsunuma , Teruaki Takeuchi , Norio Ota
发明人： Katsusuke Shimazaki , Satoshi Matsunuma , Teruaki Takeuchi , Norio Ota
IPC分类号： G11B5/02
CPC分类号： G11B5/02 , G11B5/1278 , G11B5/656 , G11B5/66 , G11B2005/0002 , G11B2005/0021
摘要： A perpendicular magnetic recording medium has a substrate, a magnetic functional layer provided on the substrate, and a magnetic recording layer stacked in contact with the magnetic functional layer and having perpendicular magnetic anisotropy. −4×2πMs2≦Ku≦6×2πMs2 is satisfied, wherein Ku represents a perpendicular magnetic anisotropy constant of the magnetic functional layer and Ms represents a saturation magnetization. The magnetic moment of the magnetic functional layer is rotated in a direction of an applied magnetic field during the recording, and the magnetic moment acts on the magnetization of the recording layer in such a manner that the applied magnetic field is assisted thereby. Minute magnetic domains can be stably retained and excellent thermal disturbance resistance can be obtained.
摘要翻译：垂直磁记录介质具有衬底，设置在衬底上的磁性功能层和与磁性功能层接触并具有垂直磁各向异性的磁记录层。其中Ku表示磁性功能层的垂直磁各向异性常数，而Ms代表饱和磁化强度。在记录期间，磁功能层的磁矩在施加的磁场的方向上旋转，并且磁矩作用于记录层的磁化，从而辅助施加的磁场。可以稳定地保持分磁畴，并且可以获得优异的耐热扰动性。

19. 发明授权

US06781926B2 Magneto-optical head having heat sink layer 失效
标题翻译：具有散热层的磁光头
公开(公告)号：US06781926B2
公开(公告)日：2004-08-24
申请号：US09973021
申请日：2001-10-10
申请人： Osamu Ishizaki , Katsusuke Shimazaki , Hiroyuki Awano , Reiji Tamura , Tsuyoshi Maro , Toshinori Sugiyama
发明人： Osamu Ishizaki , Katsusuke Shimazaki , Hiroyuki Awano , Reiji Tamura , Tsuyoshi Maro , Toshinori Sugiyama
IPC分类号： G11B1100
CPC分类号： G11B7/13925 , G11B7/0937 , G11B7/121 , G11B7/122 , G11B7/1374 , G11B11/10534 , G11B11/10543 , G11B11/10554 , G11B11/10576 , G11B11/1058 , G11B2007/13727
摘要： A magneto-optical recording head comprises a magnetic coil formed on a lower surface of a transparent substrate opposed to a magneto-optical disk. A heat sink layer is provided at the outside of the magnetic coil on the lower surface. An objective lens is supported on an upper surface of the transparent substrate. The heat, which is generated by the magnetic coil, is released via the heat sink layer to the space between the magneto-optical disk and the substrate. The release of the heat is facilitated by the air stream which is generated by the rotation of the magneto-optical disk. The heat can be effectively released from the magnetic coil without inhibiting optical characteristics of the objective lens.
摘要翻译：磁光记录头包括形成在与磁光盘相对的透明基板的下表面上的电磁线圈。散热层设置在下表面的磁性线圈的外侧。物镜支撑在透明基板的上表面上。由磁性线圈产生的热量经由散热层释放到磁光盘与基板之间的空间。通过由磁光盘的旋转产生的空气流促进了热的释放。可以有效地从磁线圈释放热量，而不会妨碍物镜的光学特性。

20. 发明授权

US06693854B2 Reproducing method and reproducing apparatus for magneto-optical recording medium 失效
标题翻译：磁光记录介质的再现方法和再现装置
公开(公告)号：US06693854B2
公开(公告)日：2004-02-17
申请号：US10388397
申请日：2003-03-17
申请人： Katsusuke Shimazaki , Susumu Imai , Norio Ohta , Hiroyuki Awano , Masafumi Yoshihiro , Hitoshi Watanabe , Hiroki Takao
发明人： Katsusuke Shimazaki , Susumu Imai , Norio Ohta , Hiroyuki Awano , Masafumi Yoshihiro , Hitoshi Watanabe , Hiroki Takao
IPC分类号： G11B1100
CPC分类号： G11B11/10595 , G11B11/10513 , G11B11/10515 , G11B11/10528 , G11B11/10584 , G11B11/10593 , G11B20/00086 , G11B20/1217 , G11B2020/1275 , G11B2020/1298 , G11B2220/2525
摘要： External magnetic fields H(x) or reproducing light beams L(x) having different intensity patterns are applied to an identical recording position on a magneto-optical recording medium so that different pieces of information corresponding to the patterns are reproduced from the identical recording position. A function H(x) or L(x) is a password for obtaining the information. Only a person, who knows the function, can access specified information recorded on the magneto-optical recording medium. The function H(x) or L(x) is a function in which the magnetic field intensity or the light intensity is modulated with respect to the recording position x so that magnetic domains may be thinned out to perform reproduction at a specified cycle from continuous magnetic domains in a recording area. Other than the use for the purpose of security, reproduced C/N can be remarkably improved by performing reproduction n times while radiating a reproducing light beam PL/PH which is power-modulated so that the high power PH is applied at every cycle which is not less than n times the recording clock, to a specified magneto-optical recording medium capable of magnetic domain-magnifying reproduction.
摘要翻译：具有不同强度图案的外部磁场H（x）或再现光束L（x）被施加到磁光记录介质上相同的记录位置，使得与图案对应的不同的信息从相同的记录位置再现。函数H（x）或L（x）是用于获取信息的密码。知道该功能的人只能访问记录在磁光记录介质上的指定信息。函数H（x）或L（x）是其中相对于记录位置x调制磁场强度或光强度的功能，使得磁畴可以被稀疏以在连续的指定周期进行再现记录区域的磁畴。除了用于安全性的用途之外，通过执行再现n次，可以显着提高再现的C / N，同时辐射被功率调制的再现光束PL / PH，使得在每个周期都应用高功率PH 不小于n倍的记录时钟，到能够进行磁畴放大再现的指定磁光记录介质。

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