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    • 13. 发明授权
    • Golf club head
    • 高尔夫球杆头
    • US08251835B2
    • 2012-08-28
    • US12778666
    • 2010-05-12
    • Hiroshi Abe
    • Hiroshi Abe
    • A63B53/04
    • A63B53/047A63B2053/0408A63B2053/0445
    • A golf club head includes a face line. A depth D1 (mm) is 0.100 (mm) or greater and 0.508 (mm) or less. A first curvature radius r1 is smaller than a second curvature radius r2. An upper end point of an edge of the face line is Pa. A point placed at a position where a depth is 0.015 mm is Pb. A point placed at a position where a depth is 0.030 mm is Pc. A point placed at a position where a depth is [(D1−0.03)/2+0.03] (mm) is Pd. A point placed at a position where a depth is [D1/4] (mm) is Pe. The first curvature radius is a radius of a circle passing through the point Pa, the point Pb, and the point Pc; and the second curvature radius is a radius of a circle passing through the point Pc, the point Pd, and the point Pe.
    • 高尔夫球杆头包括面线。 深度D1(mm)为0.100(mm)以上且0.508(mm)以下。 第一曲率半径r1小于第二曲率半径r2。 面线的边缘的上端点为Pa。放置在深度为0.015mm的位置处的点为Pb。 放置在深度为0.030mm的位置的点为Pc。 深度为[(D1-0.03)/2+0.03](mm)的位置处的点为Pd。 放置在深度为[D1 / 4](mm)的位置处的点为Pe。 第一曲率半径是通过点Pa,点Pb和点Pc的圆的半径; 并且第二曲率半径是通过点Pc,点Pd和点Pe的圆的半径。
    • 15. 发明授权
    • Optical disk apparatus, signal processing semiconductor integrated circuit constituting the same, and operation method
    • 光盘装置,构成相同的信号处理半导体集成电路和操作方法
    • US08064300B2
    • 2011-11-22
    • US12064510
    • 2005-08-25
    • Hiroshi AbeTakehiko Umeyama
    • Hiroshi AbeTakehiko Umeyama
    • G11B7/00
    • G11B7/094G11B7/0945
    • In order to cancel an offset caused by a variation of a signal inputted from an optical pickup, variations of elements in an integrated circuit, etc., a calibration circuit which generates and feeds back an offset adjustment amount that makes the offset zero by a comparison with a reference value, and an offset adjustment circuit that makes the offset zero using the fed-back control signal are provided in an analog front-end LSI. The offset adjustment by the calibration circuit is automatically done in response to commands supplied from a digital signal processing LSI, a host control device, etc. On the other hand, as for a signal on which arithmetic processing such as gain control, addition and subtraction, is performed, the offset adjustment is performed by sending the offset adjustment amount obtained by an arithmetic operation performed by software processing of the digital signal processing LSI to the analog front-end.
    • 为了消除由光拾取器输入的信号的变化引起的偏移,集成电路中的元件的变化等,生成并反馈通过比较使偏移量为零的偏移调整量的校准电路 并且在模拟前端LSI中设置使用反馈控制信号使偏移量为零的偏移调整电路。 校正电路的偏移调整是根据从数字信号处理LSI,主机控制装置等提供的命令自动完成的。另一方面,对于诸如增益控制,加法和减法的运算处理的信号 ,通过将通过数字信号处理LSI的软件处理执行的算术运算获得的偏移调整量发送到模拟前端来进行偏移调整。
    • 18. 发明授权
    • Pseudorandom number generation apparatus, pseudorandom number generation method and program
    • 伪随机数生成装置,伪随机数生成方法和程序
    • US07835546B2
    • 2010-11-16
    • US11379735
    • 2006-04-21
    • Hiroshi Abe
    • Hiroshi Abe
    • G06K9/00
    • G06F7/588G06T7/97
    • The present invention allows a device to easily generate pseudorandom numbers using information about a living body. An imaging element outputs an image signal equivalent to imaging light reflecting a target of identification inside a certain part of a living body. The device extracts data from the image signal output from the imaging element. This data reflects a change arising from the living body and a change of the imaging element. The device then generates a pseudorandom number using the data as a seed. Specifically, to produce the seed, the device sequentially selects two image signals output from the imaging element as a pair, sequentially detects difference between the pair of image signals, recognizes one of the detected differences as criterion, and then calculates a degree of difference between the criterion and the rest of differences.
    • 本发明允许设备使用关于生物体的信息容易地生成伪随机数。 成像元件输出与生物体的某一部分内的反映识别目标的成像光相当的图像信号。 该装置从成像元件输出的图像信号中提取数据。 该数据反映了由生物体引起的变化和成像元件的变化。 然后,设备使用数据作为种子生成伪随机数。 具体地,为了产生种子,设备从成像元件输出的两个图像信号顺序地选择,顺序地检测一对图像信号之间的差异,将检测到的差异中的一个识别为标准,然后计算出 标准和其余的差异。