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公开(公告)号：US20050232613A1
公开(公告)日：2005-10-20
申请号：US11105399
申请日：2005-04-14
申请人： Atsushi Iwamoto
发明人： Atsushi Iwamoto
CPC分类号： H04N5/76 , H04N5/85 , H04N9/8042
摘要： In an optical disk recorder, an optimum threshold value (M′) of a front-end buffer is calculated from data size, signal transfer rate (Rt) and signal write rate (Rw). Writing the signal to the optical disk is performed multiple times each immediately after the storage amount reaches the optimum threshold value (M′), while continuing buffer storage to the front-end buffer. By performing the writing, time (T3) at which the signal transfer from a back-end buffer to the front-end buffer is ended can be made substantially simultaneous with time (T4) at which the signal writing by an optical pickup is ended, whereby time required for signal writing can be reduced.
摘要翻译： 在光盘记录器中，根据数据大小，信号传送速率（Rt）和信号写入速率（Rw）计算前端缓冲器的最佳阈值（M'）。 在存储量达到最佳阈值（M'）之后，立即执行多次将信号写入光盘，同时持续缓冲存储到前端缓冲器。 通过执行写入，可以使从后端缓冲器到前端缓冲器的信号传送结束的时间（T 3）基本上与由光学拾取器写入信号的时间（T 4） 从而可以减少信号写入所需的时间。
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公开(公告)号：US06577563B1
公开(公告)日：2003-06-10
申请号：US09692057
申请日：2000-10-20
申请人： Atsushi Iwamoto
发明人： Atsushi Iwamoto
IPC分类号： G11B2108
CPC分类号： G11B19/04 , G11B7/00 , G11B20/10527 , G11B27/007 , G11B2020/00043 , G11B2020/1062 , G11B2020/10675 , G11B2020/10898 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562
摘要： When overwrite inhibiting is directed, flags (oblique lines in FIG. 4) for indicating the overwrite inhibiting are set in all the sectors between a sector 51 in which the overwrite inhibiting is directed in a buffer area and a certain preceding sector 52 and also, decoding is continued from the next sector 53 of the overwrite inhibiting area. At this time, when buffering is completed to the one preceding sector 50 of the overwrite inhibiting area, the buffering jumps the overwrite inhibiting area and is continued from the next sector 53 of the overwrite inhibiting area. Also, in decoding, when a special reproducing mode is directed, a decoding position (a position of a sector 54) at that point in time is stored as the present position and thereafter, the decoding of the overwrite inhibiting area is performed.
摘要翻译： 当重写禁止被指示时，用于指示重写禁止的标志（图4中的斜线）被设置在重写禁止指向缓冲区域的扇区51和特定的前一扇区52之间的所有扇区中， 从重写禁止区域的下一扇区53继续解码。 此时，当缓冲完成到重写禁止区域的前一扇区50时，缓冲跳跃重写禁止区域，并且从重写禁止区域的下一个扇区53继续。 此外，在解码时，当指定了特殊的再现模式时，存储在该时间点的解码位置（扇区54的位置）作为当前位置，此后执行重写禁止区域的解码。
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公开(公告)号：US6158402A
公开(公告)日：2000-12-12
申请号：US161302
申请日：1998-09-28
申请人： Takashi Taguchi , Sigemi Kobayashi , Toshinari Sonoda , Atsushi Iwamoto , Hirokazu Osaki , Shigemasa Kajiwara , Shigekazu Tanaka , Kazuo Shibata , Masashi Murata , Masahiko Tashiro , Sumiko Watanabe , Kazuhisa Ishizuka
发明人： Takashi Taguchi , Sigemi Kobayashi , Toshinari Sonoda , Atsushi Iwamoto , Hirokazu Osaki , Shigemasa Kajiwara , Shigekazu Tanaka , Kazuo Shibata , Masashi Murata , Masahiko Tashiro , Sumiko Watanabe , Kazuhisa Ishizuka
CPC分类号： F16C9/02 , F02B75/221 , F02F7/0007 , F02B2075/1816 , F02B2275/20
摘要： In an engine block structure in a multi-cylinder engine in which a piston is incorporated from the side of a crank chamber into each of a plurality of cylinders disposed in series in a cylinder block, cylinder axes of the two adjacent cylinders are disposed to extend in such directions that they are gradually spaced apart from each other as proceeding from the side of a valve operating chamber toward the crank chamber as viewed from a direction of arrangement of the cylinders. Thus, a sufficient crankshaft bearing area can be ensured without bringing an increase in number of parts and an increase in size of the engine block.
摘要翻译： 在多缸发动机的发动机缸体结构中，活塞从曲轴室侧并入设置在气缸体中的多个气缸中的每一个中，两个相邻气缸的气缸轴线被设置为延伸 在从气缸的排列方向观察时，从阀操作室侧向曲柄室方向逐渐间隔开的方向。 因此，可以确保足够的曲轴轴承面积，而不会增加零件数量和增加发动机缸体的尺寸。
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