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1. 发明申请

WO1996002054A1 SIGNAL MODULATION METHOD, SIGNAL MODULATOR, SIGNAL DEMODULATION METHOD AND SIGNAL DEMODULATOR 审中-公开
标题翻译：信号调制方法，信号调制器，信号解调方法和信号解调器
公开(公告)号：WO1996002054A1
公开(公告)日：1996-01-25
申请号：PCT/JP1995001364
申请日：1995-07-07
申请人： SONY CORPORATION , OKAZAKI, Toru , YOSHIMURA, Shunji
发明人： SONY CORPORATION
IPC分类号： G11B20/10
CPC分类号： G11B20/1426 , G11B2020/1461 , G11B2020/1465 , G11B2020/1473 , H03M5/14 , H03M5/145 , H03M7/46 , H03M13/31
摘要： The present invention uses a conversion table a part of which is duplexed in order to directly convert input M-bit data into an N-bit code without using a margin bit. This conversion table comprises first and second sub-tables each including a plurality of code groups, and these code groups contain different codes to the same input data. In the second sub-table, a part of the first sub-table obtaining by allocating different codes to the data ranging from the first input data to the second input data of the sub-table is duplexed. The set of the codes of the duplexed portion of the conversion table is so constituted as to take a digital sum variation of opposite signs, and codes are sequentially allocated to the input data from the code having the greater absolute value of the digital sum variation. In this way, the present invention can appropriately suppress low frequency components of modulation signals.
摘要翻译：本发明使用其一部分是双工的转换表，以便将输入M位数据直接转换为N位代码而不使用边沿位。该转换表包括每个包括多个代码组的第一和第二子表，并且这些代码组对相同的输入数据包含不同的代码。在第二子表中，通过对从子表的第一输入数据到第二输入数据范围的数据分配不同的代码获得第一子表的一部分是双工的。转换表的双工部分的代码组被构成为获得相反符号的数字和变化，并且代码从具有数字和变化的绝对值较大的代码顺序地分配给输入数据。以这种方式，本发明可以适当地抑制调制信号的低频分量。

2. 发明申请

WO1987001764A1 GOVERNOR DEVICE FOR FUEL INJECTION APPARATUS 审中-公开
标题翻译：燃油喷射装置总监装置
公开(公告)号：WO1987001764A1
公开(公告)日：1987-03-26
申请号：PCT/JP1986000469
申请日：1986-09-11
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , WAKASA, Satoshi , OKAZAKI, Toru
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： F02D01/12
CPC分类号： F02D1/12
摘要： A hydraulic control type electronic governor device for a fuel injection apparatus has one electromagnetic proportional pressure-reducing valve (10) capable of self-controlling an intake oil pressure from an oil pressure supply source (30). The electromagnetic proportional valve (10) is interconnected to a control rack (25) for regulating a fuel injection quantity, and is disposed between a pressure introduction chamber (28) of a power piston cylinder mechanism (22) which operates and controls the control rack (25) and the oil pressure supply source (30). In this manner, the position of the control rack (25) is controlled by the balancing between the intake oil pressure acting upon one side of the piston (24) in the power piston cylinder mechanism (22) and the resilient force of the return spring (27) acting upon the other side of the piston (24).

3. 发明申请

WO1995002947A1 IMAGE SIGNAL REPRODUCING METHOD AND IMAGE SIGNAL REPRODUCING APPARATUS 审中-公开
标题翻译：图像信号再现方法和图像信号再现装置
公开(公告)号：WO1995002947A1
公开(公告)日：1995-01-26
申请号：PCT/JP1994001140
申请日：1994-07-12
申请人： SONY CORPORATION , OKAZAKI, Toru , YONEMITSU, Jun , TAHARA, Katsumi , FUJINAMI, Yasushi
发明人： SONY CORPORATION
IPC分类号： H04N07/24
CPC分类号： H04N19/00 , H04N5/765 , H04N5/775 , H04N5/85 , H04N9/8042 , H04N19/146 , H04N19/61 , H04N21/23406 , H04N21/43622 , H04N21/4363 , H04N21/44004 , H04N21/6377 , H04N21/658
摘要： A decoder unit of a bit stream is provided on the monitor side only, and a reader unit of the bit stream, a decoder unit of the bit stream and a recorder unit of the bit stream are coupled together through a digital network. The reproducing apparatus simply reproduces the bit stream and the recording apparatus simply records the bit stream. The bit stream reproducing apparatus, the bit stream decoding device on the monitor side and the bit stream recording device are coupled together through a high-speed digital network. This makes it possible to constitute a dynamic image reproduction system by connecting a plurality of dynamic image reproducing devices to a single dynamic image display device enabling any source to be watched by changing over the switch, at a reduced cost and preventing the picture quality from being deteriorated.
摘要翻译：比特流的解码器单元仅提供在监视器侧，比特流的读取器单元，比特流的解码器单元和比特流的记录器单元通过数字网络耦合在一起。再现装置简单地再现比特流，并且记录装置简单地记录比特流。比特流再现装置，监视器侧的比特流解码装置和比特流记录装置通过高速数字网络耦合在一起。这使得可以通过将多个动态图像再现装置连接到单个动态图像显示装置来构成动态图像再现系统，其能够以降低的成本通过切换开关来监视任何源，并且防止图像质量恶化。

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