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    • 6. 发明申请
    • DATA RECORDING DEVICE, DATA REPRODUCTION DEVICE, PROGRAM, AND RECORDING MEDIUM
    • 数据记录设备,数据复制设备,程序和记录介质
    • US20090157205A1
    • 2009-06-18
    • US12063412
    • 2006-08-03
    • Satoru InoueNorio ItohMasahiro ShioiShinya HasegawaAkemi Ohara
    • Satoru InoueNorio ItohMasahiro ShioiShinya HasegawaAkemi Ohara
    • G06F17/00
    • H04N7/163G11B27/034G11B27/3027G11B27/34G11B2020/1823H04N9/7921H04N21/4147H04N21/4325H04N21/4334H04N21/44209H04N21/4425
    • A data recording device of the invention has: a reception state acquisition processing section (21) for creating a reception state value on whether the reception state of a broadcast content is good or poor; a recording data creation process section (22) for creating recording data from them; and a recording control processing section (20) for comparing the reception state with a threshold value when there is a change in the reception state value, and controlling whether to pass the recording data to the recording data creation processing section (22). A data reproduction device of the invention has: a formatting analysis processing section for analyzing a format of the recorded data read from a recording medium and extracting the reception state value and the broadcast content; a reproduction control processing section for controlling reproduction of the received data according to the reception state value; a decoding section for decoding the content according to the reproduction control; and an output section for outputting the decoded content. This provides the data recording device capable of reducing a memory amount required for recording the content and the data reproduction device capable of reducing unpleasant feelings felt by a user upon reproduction of a content.
    • 本发明的数据记录装置具有:接收状态获取处理部(21),用于创建关于广播内容的接收状态是好还是差的接收状态值; 用于从其创建记录数据的记录数据创建处理部分(22); 以及记录控制处理部(20),用于当接收状态值发生变化时将接收状态与阈值进行比较,并且控制是否将记录数据传送到记录数据创建处理部分(22)。 本发明的数据再现装置具有:格式化分析处理部分,用于分析从记录介质读取的记录数据的格式并提取接收状态值和广播内容; 再现控制处理部分,用于根据接收状态值控制接收数据的再现; 解码部分,用于根据再现控制对内容进行解码; 以及用于输出解码的内容的输出部分。 这提供了能够减少用于记录内容所需的存储量的数据记录装置和能够减少用户在再现内容时感到的令人不快的感觉的数据再现装置。
    • 10. 发明授权
    • Apparatus and method for machining a gear shape
    • 用于加工齿轮形状的装置和方法
    • US5539172A
    • 1996-07-23
    • US183366
    • 1994-01-19
    • Kohyuh TakaseNorio Itoh
    • Kohyuh TakaseNorio Itoh
    • B23F17/00B23F23/12G01B7/28G01M13/02B23H9/00B24B5/00
    • G01M13/021B23F17/006B23F23/1218B23F23/1281B23F23/1293G01B7/283G05B2219/45133G05B2219/45214G05B2219/45221G05B2219/49335G05B2219/50063G05B2219/50071G05B2219/50072G05B2219/50216G05B2219/50227G05B2219/50249
    • An apparatus and a method for machining a gear shape whereby when a gear is machined with a form tool, sludge is easily excluded and an accurate gear shape is provided. A method for machining an accurate gear shape whereby with a workpiece chucked, postprocess steps such as grinding and lapping are performed for consistent machining from material to completion of the gear shape, thereby removing a handling error caused by re-chucking the workpiece. A form tool supplied to a holder that can be rotated and slid in the Z direction by an automatic tool changer and a workpiece held by a chuck mounted on a side table that can be driven in the X and Y directions are synchronously rotated at a mesh assumed position under the control of a control section. Cut amount control is applied between both axes of the workpiece and the form tool and the workpiece is machined with the form tool. Form tools are supplied one after another by the automatic tool changer. With the workpiece chucked, mesh synchronous move of the form tool and the workpiece is performed and postprocess steps of machining are performed.
    • 一种用于加工齿轮形状的装置和方法,由此当用模具加工齿轮时,容易排除污泥并提供精确的齿轮形状。 一种用于加工精确齿轮形状的方法,由此通过夹持工件,进行后处理步骤如研磨和研磨,以实现从材料到齿轮形状的完整的一致的加工,从而消除由再次夹紧工件引起的处理误差。 提供给保持器的成形工具可以通过自动换刀器在Z方向上旋转和滑动,并且由安装在侧板上的卡盘保持的工件可以在X和Y方向上被驱动,同时在网格 在控制部分的控制下的假定位置。 在工件的两个轴和成型工具之间施加切削量控制,并用工具加工工件。 自动换刀器一个接一个地提供成型工具。 夹紧工件后,进行成形工具与工件的啮合同步移动,进行后续加工。