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    • 3. 发明申请
    • RECORDING APPARATUS, RECORDING METHOD, AND OPTICAL RECORDING MEDIUM
    • 记录装置,记录方法和光记录介质
    • US20120281513A1
    • 2012-11-08
    • US13497703
    • 2010-09-17
    • Hirotaka MiyamotoTetsuhiro SakamotoHisayuki YamatsuHiroshi Uchiyama
    • Hirotaka MiyamotoTetsuhiro SakamotoHisayuki YamatsuHiroshi Uchiyama
    • G11B7/085
    • G11B7/0037G11B7/0901G11B7/0908G11B7/24038G11B2007/0013
    • [Object] To enable stable void recording to be performed with lower power than in a case where a conventional void recording method that records hole marks (voids) in a bulk layer is adopted.[Solving Means] First laser light is irradiated onto an optical recording medium in which a plurality of resin layers are formed while the first laser light is focused on a boundary surface of the resin layers, to thus record hole marks onto the boundary surface. Since a recording sensitivity of the hole marks is enhanced at the boundary surface of the resin layers, by recording hole marks onto the boundary surface as described above, laser power requisite for recording can be suppressed as compared to the conventional art. As a result, it becomes unnecessary to use a special laser such as a short-pulse laser, and even if a CW laser (CW: Continuous Wave) is used, a recording speed does not need to be sacrificed. By compensating weak points of the conventional void recording method, realizability of a large-capacity recording medium as a bulk-type recording medium can be additionally enhanced.
    • 与采用体积层中记录孔标(空隙)的常规空隙记录方法相比,能够以较低的功率进行稳定的空隙记录。 [解决方案]第一激光照射到其上形成有多个树脂层的光记录介质上,同时第一激光聚焦在树脂层的边界面上,从而将孔标记记录到边界表面上。 由于在树脂层的边界面处增加了孔标记的记录灵敏度,通过如上所述将孔标记记录到边界表面上,与传统技术相比,可以抑制用于记录的激光功率。 结果,不需要使用诸如短脉冲激光器的特殊激光器,并且即使使用CW激光器(CW:Continuous Wave),也不需要牺牲记录速度。 通过补偿常规空隙记录方法的弱点,可以进一步提高作为体型记录介质的大容量记录介质的可实现性。
    • 4. 发明授权
    • Joining structure for side members and cross members in chassis frames
    • 机架框架中侧面构件和横梁的连接结构
    • US07654571B2
    • 2010-02-02
    • US11720552
    • 2006-02-23
    • Gianfranco GabbianelliHiroshi Uchiyama
    • Gianfranco GabbianelliHiroshi Uchiyama
    • B62D21/00
    • B23K33/008B23K2101/04B62D27/023F16B2200/10Y10T29/49826
    • A structure for joining a cross member (2) to a side member (1) of a chassis frame, wherein a flange (4) is formed integrally at an end of the cross member via a flare (3), an extension member (5) inserted into the end of the cross member (2) to project from the afore-mentioned flange (4) is welded to the flare (3), the extension member (5) is passed through an inside hole (9i) formed in an inside part (8i) in the width direction of the vehicle in the closed-section part of the side member (1) and welded to an outside hole (9o) formed in an outside part (8o) in the width direction of the vehicle, and the outer periphery of the flange (4) is welded to the inside part (8i) in the width direction of the vehicle. The closed-section part (8) is formed in a rectangular shape, and the top and bottom parts of the periphery of the flange (4) are located near top and bottom bends (12) of the closed-section part (8).
    • 一种用于将横梁(2)连接到底盘框架的侧构件(1)的结构,其中凸缘(4)通过喇叭口(3)一体地形成在横梁的一端,延伸构件(5) 插入到上述凸缘(4)突出的横向构件(2)的端部的端部被焊接到扩口(3)上,延伸构件(5)穿过形成在其中的内孔(9i) 在侧部件(1)的封闭部分中的车辆的宽度方向上的内侧部分(8i)中,并且焊接到形成在车辆的宽度方向上的外侧部分(8o)中的外侧孔(9o) 并且凸缘(4)的外周沿车辆的宽度方向焊接到内侧部分(8i)。 封闭部分(8)形成为矩形,凸缘(4)周边的顶部和底部位于封闭部分(8)的顶部和底部弯曲部分(12)附近。
    • 5. 发明申请
    • OPTICAL INFORMATION RECORDING MEDIUM
    • 光信息记录介质
    • US20080205257A1
    • 2008-08-28
    • US11873011
    • 2007-10-16
    • Hisayuki YAMATSUNorihiro TanabeHiroshi Uchiyama
    • Hisayuki YAMATSUNorihiro TanabeHiroshi Uchiyama
    • G11B7/244
    • G11B7/245G11B7/00452G11B7/249G11B7/251G11B2007/0009Y10S430/146
    • An optical information recording and reproducing device 1 irradiates initialization light L1 to an optical information recording medium 100 having a recording layer 101 made of photopolymerization-type photopolymer in advance to bring about the photopolymerization or the photocrosslinking to perform the initialization processing, and condenses a recording light beam L2c having a comparatively strong light intensity to a target position in the recording layer 101 and increases the temperature thereof to transubstantiate the target position to record a recording mark RM at the time of recording information, and condenses a reading light beam L2d having a comparatively weak light intensity to the target position and receives a returned light beam L3 having a sufficient light amount reflected by the recording mark RM at the time of reproducing information, which makes it possible to reliably record the recording mark RM and stably read out the recording mark RM.
    • 光信息记录和再现装置1预先将初始化光L 1照射到具有由光聚合型光聚合物制成的记录层101的光信息记录介质100上,以实现光聚合或光交联以进行初始化处理, 将具有较强光强度的光束L 2 c记录到记录层101中的目标位置,并且在记录信息时增加其温度以超越目标位置记录记录标记RM,并且将读取光束 L 2 d对目标位置具有相对较弱的光强度,并且在再现信息时接收具有由记录标记RM反射的足够的光量的返回光束L 3,这使得可以可靠地记录记录标记RM 并稳定地读出记录标记RM。