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    • 72. 发明授权
    • Apparatus and method for encoding a multi-channel signal and a program pertaining thereto
    • 用于编码多声道信号的装置和方法以及与其相关的程序
    • US07613609B2
    • 2009-11-03
    • US10816643
    • 2004-04-02
    • Kenichi Makino
    • Kenichi Makino
    • G10L19/02G10L19/00
    • G10L19/008
    • To encode multi-channel digital data by adjusting the number of bits allocated to each channel to perform entropy coding of the multi-channel data, there is provided a multi-channel encoder including n encoders for audio data from n channels and an inter-channel bit allocator that allocates the number of bits usable for each channel on the basis of the provisional number of in-use bits from each of the encoders. Each of the encoders performs entropy coding on the basis of the provisional number of quantizing steps, outputs the provisional number of in-use bits resulting from summing of a code length of each unit of coding, and adjusts the number of in-use bits by updating the quantizing steps correspondingly to the number of bits supplied based on the provisional number of in-use bits. Also, the inter-channel bit allocator allocates the total number of usable bits as the number of bits determined correspondingly to a ratio of each provisional number of in-use bits with the sum of all the proportional numbers of in-use bits.
    • 为了通过调整分配给每个通道的位数来对多通道数字数据进行编码以执行多通道数据的熵编码,提供了一种多通道编码器,其包括用于来自n个通道的音频数据的n个编码器和一个通道 基于来自每个编码器的临时使用比特数,分配可用于每个信道的比特数的比特分配器。 每个编码器基于临时数量量化步骤执行熵编码,输出由每个编码单元的代码长度相加产生的使用中的比特数的临时数,并且通过 根据所使用的比特数的临时数量,对与提供的比特数相对应的量化步骤进行更新。 此外,信道间分配器将可用比特的总数分配为相应于每个临时使用比特数的比率确定的比特数与所有比例数的正在使用比特的和的比特数。
    • 77. 发明申请
    • Carriage assembly of a hard disk drive
    • 一个硬盘驱动器的支架装配
    • US20080094756A1
    • 2008-04-24
    • US12001861
    • 2007-12-13
    • Kenichi MakinoAtsuo Makino
    • Kenichi MakinoAtsuo Makino
    • G11B5/48
    • G11B5/4826G11B5/4853H05K3/305H05K2201/09781H05K2201/09909H05K2201/10727H05K2201/2036Y02P70/613
    • There is provided a carriage assembly of a hard disk drive where a convex pattern that makes it possible to mount a magnetic head with high precision in parallel on a gimbal is provided on the gimbal and where it is possible to use the same convex pattern regardless of whether a U-shaped pressing member is used or a pressing member shaped like geta teeth is used as the pressing member when mounting the magnetic head on the gimbal, which makes it unnecessary to redesign the convex pattern in accordance with the construction of a magnetic disk and thereby reduces the design cost. Joining portions, which are composed of part of the wiring circuit and are used to join the connection terminals of the magnetic head, and two protruding bar-shaped portions, which support the magnetic head and are formed along both edges of a bonding portion of the gimbal for the magnetic head that are perpendicular to an end surface of the magnetic head where the connection terminals are formed, are formed on the surface of the gimbal on which the wiring circuit is formed. The magnetic head is bonded to the bonding portion by adhesive applied between the two protruding bar-shaped portions of the bonding portion.
    • 提供了一种硬盘驱动器的托架组件,其中可以在万向节上并联安装高精度平行的磁头的凸形图案,并且可以使用相同的凸形图案,而不管 在将磁头安装在万向架上时,是否使用U形按压构件或者形成像牙齿的按压构件作为按压构件,这使得不需要根据磁盘的结构重新设计凸起图案 从而降低设计成本。 接合部分由布线电路的一部分组成,用于连接磁头的连接端子,以及两个突出的棒状部分,其支撑磁头并且沿着两端的接合部分的两个边缘形成 形成在与构成连接端子的磁头的端面垂直的磁头的万向节形成在形成布线电路的万向节的表面上。 磁头通过粘合剂粘结在粘合部分上,粘合剂粘合在粘结部分的两个突出的棒状部分之间。