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1. 发明授权

US07027385B1 Optical disk, disk substrate, and drive 失效
标题翻译：光盘，磁盘基板和驱动器
公开(公告)号：US07027385B1
公开(公告)日：2006-04-11
申请号：US09830928
申请日：1999-11-08
申请人： Katsusuke Shimazaki , Yuuji Yamazaki , Hikaru Mizutani , Tsuyoshi Maro , Kenji Ohta , Hiroyoshi Takagi , Katsuhiro Takahashi
发明人： Katsusuke Shimazaki , Yuuji Yamazaki , Hikaru Mizutani , Tsuyoshi Maro , Kenji Ohta , Hiroyoshi Takagi , Katsuhiro Takahashi
IPC分类号： G11B3/70
CPC分类号： G11B19/2009 , G11B7/24 , G11B11/10584 , G11B23/0035 , G11B23/0313
摘要： An optical disk 100 is provided with a hub 3 at the central portion of a substratel. A relationship Y/X≧0.015, preferably Y/X≧0.05 is satisfied where X is the projected area of the substrate 1 and Y is a contact area between the hub 3 and the substrate 1. As result, no slippage occurs between the hub 3 and the substrate 1 even when they are rotated at high speed than conventional. With this higher rotational speed, the data transfer rate is improved, and irregular rotation and the camming are suppressed, thereby reducing tracking errors and write/read errors.
摘要翻译：光盘100在基底的中心部分设置有轮毂3。满足关系Y / X> = 0.015，优选为Y / X> = 0.05，其中X是基板1的投影面积，Y是毂3和基板1之间的接触面积。结果，即使在轮毂3和基板1之间高速旋转时也不会发生滑动。利用这种较高的转速，数据传送速率得到改善，并且不规则旋转和凸轮被抑制，从而减少跟踪误差和写/读错误。

2. 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。

3. 发明申请

US20070183773A1 Camera module 有权
标题翻译：相机模块
公开(公告)号：US20070183773A1
公开(公告)日：2007-08-09
申请号：US11701375
申请日：2007-02-02
申请人： Susumu Aoki , Tsuyoshi Maro
发明人： Susumu Aoki , Tsuyoshi Maro
IPC分类号： G03B17/00
CPC分类号： G03B17/02 , H04N5/2253 , H04N5/2254 , H04N5/2257
摘要： A camera module includes a mount for holding a lens directly or indirectly, a cover plate glass with transparency fixed to the mount. A solid-state imaging device is mounted on the cover plate glass. The cover plate contacts a plurality of ribs formed in the mount, and the mount and the cover plate are positioned.
摘要翻译：相机模块包括用于直接或间接保持透镜的安装座，具有固定在安装座上的透明度的盖板玻璃。固态成像装置安装在盖板玻璃上。盖板接触形成在安装件中的多个肋，并且安装件和盖板被定位。

4. 发明授权

US06760279B1 Magneto-optical storage apparatus having the relation between numerical aperture and recording medium 失效
标题翻译：具有数值孔径与记录介质之间关系的磁光存储装置
公开(公告)号：US06760279B1
公开(公告)日：2004-07-06
申请号：US10049518
申请日：2002-02-13
申请人： Tsuyoshi Maro
发明人： Tsuyoshi Maro
IPC分类号： G11B1100
CPC分类号： G11B11/10584 , G11B7/00 , G11B11/1058
摘要： An object of the present invention is to provide a film-surface light-incident type magneto-optical recording medium which is used by means of an objective lens having a large NA value and is excellent in productivity and yield, and a magneto-optical recording apparatus. According to the present invention, there is provided a magneto-optical recording medium for conducting recording or reading-out from the film surface side of the recording medium by traveling of a flying head incorporated with an objective lens having a numerical aperture (NA) of not more than 0.95 and not less than 0.8, wherein at least a reflective film, a recording layer, a transparent dielectric layer, a transparent resin layer and a lubricant layer are laminated on a substrate in that order.
摘要翻译：本发明的目的是提供一种通过具有大NA值的物镜使用并且生产率和产率优异的光面入射型磁光记录介质，以及磁光记录仪器。根据本发明，提供了一种磁光记录介质，用于通过与具有数值孔径（NA）的物镜结合的飞行头行进，从记录介质的膜表面侧进行记录或读出不大于0.95且不小于0.8，其中至少反射膜，记录层，透明电介质层，透明树脂层和润滑剂层按顺序层压在基板上。

5. 发明授权

US6127017A Substrate for information recording disk, mold and stamper for injection molding substrate, and method for making stamper, and information recording disk 失效
标题翻译：用于记录盘的基板，用于注射成型基板的模具和压模，以及用于制造压模的方法和信息记录盘
公开(公告)号：US6127017A
公开(公告)日：2000-10-03
申请号：US69817
申请日：1998-04-30
申请人： Hiroyuki Hirata , Tatsuo Araki , Osamu Ishizaki , Hideo Daimon , Yasuhiko Kokufuda , Tsuyoshi Maro , Makoto Aihara
发明人： Hiroyuki Hirata , Tatsuo Araki , Osamu Ishizaki , Hideo Daimon , Yasuhiko Kokufuda , Tsuyoshi Maro , Makoto Aihara
IPC分类号： G11B5/62 , G11B11/105 , B32B3/00
CPC分类号： G11B11/10584 , G11B5/62 , G11B11/1058 , G11B11/10582 , G11B11/10586 , Y10S428/913 , Y10T428/21
摘要： A cavity surface-forming plate of a mold for injection-molding a plastic substrate is coarsely polished, and then a surface for defining a cavity is applied with electroless Ni-P plating. The surface of the plating is polished with abrasive grains to obtain surface roughness of Ra.ltoreq.2.0 nm and Rmax.ltoreq.22 nm. The plastic substrate molded with the mold has smoothness equivalent to the polished plating surface. A concave-convex pattern for forming pits may be formed on the cavity surface. A magnetic disk or an optical disk provided with the substrate makes it possible to realize the near contact system for a magnetic or magneto-optical head. Thus, it is possible to realize high density recording.
摘要翻译：对塑料基板进行注射成型的模具的型腔表面形成板进行粗磨，然后用无电Ni-P镀层涂敷用于形成空腔的表面。用磨料颗粒抛光电镀表面，得到Ra <2.0nm的表面粗糙度，Rmax <22nm。用模具成型的塑料基材具有与抛光的电镀表面相当的平滑度。可以在空腔表面上形成用于形成凹坑的凹凸图案。设置有基板的磁盘或光盘使得可以实现用于磁光盘或磁光头的近接触系统。因此，可以实现高密度记录。

6. 发明授权

US07988371B2 Camera module 有权
标题翻译：相机模块
公开(公告)号：US07988371B2
公开(公告)日：2011-08-02
申请号：US11701375
申请日：2007-02-02
申请人： Susumu Aoki , Tsuyoshi Maro
发明人： Susumu Aoki , Tsuyoshi Maro
IPC分类号： G03B17/00 , H04N5/225 , G02B7/02
CPC分类号： G03B17/02 , H04N5/2253 , H04N5/2254 , H04N5/2257
摘要： A camera module includes a mount for holding a lens directly or indirectly, a cover plate glass with transparency fixed to the mount. A solid-state imaging device is mounted on the cover plate glass. The cover plate contacts a plurality of ribs formed in the mount, and the mount and the cover plate are positioned.
摘要翻译：相机模块包括用于直接或间接保持透镜的安装座，具有固定在安装座上的透明度的盖板玻璃。固态成像装置安装在盖板玻璃上。盖板接触形成在安装件中的多个肋，并且安装件和盖板被定位。

7. 发明授权

US06217968B1 Optical recording medium, optical head and optical recording device 失效
标题翻译：光记录介质，光头和光记录装置
公开(公告)号：US06217968B1
公开(公告)日：2001-04-17
申请号：US09063048
申请日：1998-04-21
申请人： Tsuyoshi Maro , Hideo Daimon , Osamu Ishizaki , Tatsuo Araki , Takeshi Ohnuki
发明人： Tsuyoshi Maro , Hideo Daimon , Osamu Ishizaki , Tatsuo Araki , Takeshi Ohnuki
IPC分类号： B32B300
CPC分类号： G11B11/1058 , G11B7/122 , G11B7/24059 , G11B7/252 , G11B7/2534 , G11B7/2542 , G11B7/2585 , G11B11/10584 , G11B2007/24306 , G11B2007/2571 , G11B2007/25713 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： A magneto-optical recording medium comprises, on a substrate, a reflective layer, a first dielectric layer, a recording layer, and a second dielectric layer successively in this order, for being irradiated with a recording or reproducing light beam coming from a side of the second dielectric layer. A diamond-like carbon layer as a self-lubricating layer is formed on the second dielectric layer. An optical head comprises a floating type slider installed with a solid immersion lens. A protective film having a self-lubricating property may be also formed on a bottom surface of the slider opposing to the optical recording medium. Even when the floating position of the optical head is varied, and the optical head contacts with the surface of the optical recording medium, then the sliding scratch scarcely occurs, because the optical head smoothly glides on the recording medium surface. A lubricating layer may be further formed on the self-lubricating layer.
摘要翻译：磁光记录介质依次包括反射层，第一介电层，记录层和第二介质层，用于照射来自侧面的记录或再现光束第二电介质层。在第二电介质层上形成作为自润滑层的类金刚石碳层。光学头包括安装有固体浸没透镜的浮动型滑块。具有自润滑性的保护膜也可以形成在滑动件的与光学记录介质相对的底面上。即使当光学头的浮动位置改变并且光学头与光学记录介质的表面接触时，由于光学头平滑地滑动在记录介质表面上，所以几乎不发生滑动刮痕。润滑层可以进一步形成在自润滑层上。

8. 发明授权

US6027801A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US6027801A
公开(公告)日：2000-02-22
申请号：US54491
申请日：1998-04-03
申请人： Tsuyoshi Maro , Kazuyoshi Adachi , Naoki Kitagaki , Osamu Ishizaki , Hideo Daimon
发明人： Tsuyoshi Maro , Kazuyoshi Adachi , Naoki Kitagaki , Osamu Ishizaki , Hideo Daimon
IPC分类号： G11B5/73 , G11B5/66
CPC分类号： G11B5/7325 , Y10S428/90 , Y10T428/26 , Y10T428/265
摘要： The present invention provides a magnetic recording medium with distinguished SNR and mechanical characteristics, which comprises an underlayer, a ferromagnetic thin film metallic layer and a protective film layer successively and continuously laminated on a non-magnetic resin substrate, where (A) at least one layer selected from the group consisting of an Si layer, an Si.sub.w N.sub.x C.sub.y O.sub.z layer and an Al.sub.w N.sub.x C.sub.y O.sub.z layer and (B) at least one layer selected from the group consisting of silicides, nitrides, oxides or their mixtures of Ti, Ta, Mo, V, Zr and their alloys are laminated on the non-magnetic resin substrate in the order of (A) and (B) or (i) a layer composed of at least one material selected from the group consisting of Ti, Ta, Mo, V, Zr, Nb and their alloys, (ii) at least one layer selected from the group consisting of an Si layer, an Si.sub.w N.sub.x C.sub.y O.sub.z layer and an Al.sub.w N.sub.x C.sub.y O.sub.z layer (where w+x+y+z=100 at. %, w.gtoreq.30 at. %, 0 .ltoreq.z.ltoreq.50 at. % and x+y.gtoreq.20 at. %), and (iii) a layer composed of at least one material selected from the group consisting of Ti, Ta, Mo, V, Zr and their alloys are laminated on the non-magnetic resin substrate in the order of (i), (ii) and (iii), between the non-magnetic resin substrate and the underlayer.
摘要翻译：本发明提供了具有卓越的SNR和机械特性的磁记录介质，其包括在非磁性树脂基板上连续层压的底层，铁磁薄膜金属层和保护膜层，其中（A）至少一个选自Si层，SiwNxCyOz层和AlwNxCyOz层的层，以及（B）选自由Ti，Ta，Mo，V，Zr的硅化物，氮化物，氧化物或它们的混合物组成的组中的至少一个层并且以（A）和（B）的顺序将它们的合金层叠在非磁性树脂基板上，或者（i）由选自Ti，Ta，Mo，V，Zr中的至少一种材料构成的层，Nb及其合金，（ii）至少一层选自Si层，SiwNxCyOz层和AlwNxCyOz层（其中w + x + y + z = 100原子％，w> / = 30 在％，0≤z≤50at。％和x + y> / = 20 at。％），和（iii）至少由在非磁性树脂基板上以（i），（ii）和（iii）的顺序将非磁性材料选自Ti，Ta，Mo，V，Zr及其合金中的一种材料，树脂基材和底层。

9. 发明申请

US20080175444A1 IMAGING MODULE FOR BIOMETRICS AUTHENTICATION, BIOMETRICS AUTHENTICATION APPARATUS AND PRISM 有权
标题翻译：用于生物识别的成像模块，生物识别认证设备和产品
公开(公告)号：US20080175444A1
公开(公告)日：2008-07-24
申请号：US11955114
申请日：2007-12-12
申请人： Tsuyoshi Maro , Akito Sakemoto , Akihiko Soya , Takashi Sugiyama , Masaki Yamazaki
发明人： Tsuyoshi Maro , Akito Sakemoto , Akihiko Soya , Takashi Sugiyama , Masaki Yamazaki
IPC分类号： G06K9/00 , G02B5/04
CPC分类号： G06K9/00046 , G02B17/04
摘要： An imaging module for biometrics authentication comprises: a light source irradiating a living body with light capable of passing through the living body; a prism having an incidence surface including an incidence area for taking in light emerging from the living body, two or more reflecting surfaces for reflecting the light taken in through the incidence area, and an outlet surface for outputting the light reflected by the reflecting surfaces; and a camera module including a lens for focusing the light emerging from the outlet surface of the prism and an image pickup device for converting the light focused thereon by the lens into an electric signal and outputting the electric signal.
摘要翻译：一种用于生物特征鉴定的成像模块，包括：用能够穿过生物体的光照射生物体的光源; 具有入射面的入射面，具有用于摄取从生物体出射的光的入射面，用于反射通过入射区域摄取的光的两个或多个反射面，以及用于输出由反射面反射的光的出射面; 以及相机模块，其包括用于聚焦从棱镜的出射表面出射的光的透镜和用于将由透镜聚焦在其上的光转换成电信号并输出电信号的图像拾取装置。

10. 发明申请

US20050094282A1 Wavelength division multiplexer 失效
标题翻译：波分复用器
公开(公告)号：US20050094282A1
公开(公告)日：2005-05-05
申请号：US10947322
申请日：2004-09-23
申请人： Yoshiaki Minakawa , Tsuyoshi Maro
发明人： Yoshiaki Minakawa , Tsuyoshi Maro
IPC分类号： G02B27/14
CPC分类号： G02B27/145
摘要： The wavelength division multiplexer includes a single optical substrate or a plurality of optical substrates integrated together, on which the first optical filter and the second optical filter are placed. The center wavelengths of three wavelength bands, λ1, λ2, and λ3, satisfy: 0.92≦λ2/λ1≦1.08, and 0.20≦λ3/λ1≦0.92 or 1.08≦λ3/λ1≦5.00. The first optical filter combines or separates light of λ3 and two-wavelength multiplexed light of λ1 and λ2. The second optical filter combines or separates light of λ1 and light of λ2.
摘要翻译：波分复用器包括集成在一起的单个光学基板或多个光学基板，其上放置有第一滤光器和第二滤光器。三个波长带（λ1，λ2和λ3）的中心波长满足：0.92 <=λ2/λ1<= 1.08，0.20 <λ/λ1= 0.92或1.08λ3/ = 5.00。第一光学滤波器组合或分离λ3的光和λ1和λ2的双波长复用光。第二光学滤波器组合或分离λ1的光和λ2的光。

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