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    • 7. 发明授权
    • Playback device, recording medium, playback method and program
    • 播放装置,记录介质,播放方法和程序
    • US08588580B2
    • 2013-11-19
    • US13016066
    • 2011-01-28
    • Keiichi TanakaHidetaka Oto
    • Keiichi TanakaHidetaka Oto
    • H04N9/80H04N5/92
    • H04N5/913G06F21/445G06F21/52G06F21/79G11B20/00086G11B20/00173G11B20/00181G11B20/00224G11B20/00862G11B27/105G11B2220/2541H04N5/765H04N5/907H04N9/8205H04N2005/91328H04N2005/91357
    • A bytecode processing unit provided in a playback device is platform unit 20 that reads and runs a bytecode application recorded on read-only medium 105. The playback device includes: playback control unit 10 for controlling AV playback of digital streams; and machine unique function control unit 33 for performing machine unique functions unique to the playback device, to perform a control onto a content. APIs used by the bytecode application include API for playback control function, and API for socket communication. When the bytecode application requests playback control unit 10 to control the playback, it calls the playback control API to can instruct playback control unit 10 to execute the process. When the bytecode application requests execution of a machine unique function of the playback device, it instructs a machine unique function control unit to perform the process via a function call by the socket communication API.
    • 设置在再现装置中的字节码处理单元是读取并运行记录在只读介质105上的字节码应用的平台单元20.回放设备包括:用于控制数字流的AV回放的回放控制单元10; 以及机器独特的功能控制单元33,用于执行重放设备独有的机器独特功能,以对内容执行控制。 字节码应用程序使用的API包括用于播放控制功能的API和用于套接字通信的API。 当字节码应用程序请求播放控制单元10控制播放时,它呼叫播放控制API以指示播放控制单元10执行该过程。 当字节码应用程序请求执行重放设备的机器唯一功能时,它指示机器唯一功能控制单元通过套接字通信API的功能调用来执行处理。
    • 9. 发明申请
    • DETERIORATION DEGREE DETERMINING APPARATUS
    • 测定方法测定装置
    • US20120299556A1
    • 2012-11-29
    • US13495040
    • 2012-06-13
    • Tomoyasu ISHIKAWAKeiichi Tanaka
    • Tomoyasu ISHIKAWAKeiichi Tanaka
    • H02J7/14
    • B60R16/0232B60L1/06B60L3/0046B60L50/50B60L58/16G01R31/392Y02T10/7005Y02T10/705
    • A deterioration degree determining apparatus determines a deterioration degree of a battery of a vehicle. The device includes an electric component activating part activating a non-driving series electric component of the vehicle by using electric power of the battery to determine the deterioration degree of the battery, a charge degree obtaining part which obtains a charge degree of the battery during a time period in which a charge state of the battery is increased to a designated degree by charging the battery after the battery is discharged for a designated period of time by causing the electric component activating part to activate the non-driving series electric component, the battery being charged by electric power generated by an electric generator of the vehicle; and a deterioration degree determining part determining the deterioration degree of the battery based on the charge degree obtained by the charge degree obtaining part.
    • 劣化度判定装置判定车辆的电池的劣化程度。 该装置包括通过使用电池的电力来激活车辆的非驱动串联电气部件以确定电池的劣化程度的电气部件启动部件,在充电度获得部件中获得电池的充电度 电池的充电状态通过使电气部件启动部分激活非驱动串联电气部件而在电池放电指定的时间段之后对电池充电而将电池的充电状态增加到指定的时间段,电池 由车辆的发电机产生的电力进行充电; 以及劣化度确定部,基于由所述充电度获得部获得的充电度来确定所述电池的劣化程度。
    • 10. 发明授权
    • Playback apparatus that reads data replacing data recorded on recording medium from another recording medium and plays back read data, playback method, and non-transitory recording medium
    • 从另一记录介质读取记录在记录介质上的数据的数据的再现装置,并且重放读取数据,回放方法和非暂时记录介质
    • US08107789B2
    • 2012-01-31
    • US11571955
    • 2005-07-21
    • Satoshi HashimotoHidetaka OhtoKeiichi Tanaka
    • Satoshi HashimotoHidetaka OhtoKeiichi Tanaka
    • H04N9/80
    • H04N5/85G11B20/10G11B20/1883G11B27/105G11B27/11G11B27/322G11B2020/1288G11B2020/1826G11B2220/20G11B2220/2516G11B2220/2541G11B2220/40G11B2220/455H04N7/17318H04N21/4325H04N21/4622H04N21/6581H04N21/8456H04N21/858
    • The present invention is the playback apparatus 400 for (i) mounting thereon the BD-ROM 200 in which a plurality of data groups and an application program that refers to each of the data groups are stored and (ii) playing back each of the data groups by executing the application program. The playback apparatus 400 comprises: the playback processing unit 412 operable to control the execution of the application program; the network IF unit 419 operable to obtain, from an external server including therein one or more alternative data groups, an alternative data group to replace part of the data groups; and the HDD unit 418 that stores therein correspondence information showing a correspondence between a storage location where on an internal recording medium the alternative data group is stored and a storage location where on the external recording medium the part of the data groups to be replaced. Here, at a time when the application program in execution reads a data group being referred to, the playback processing unit 412 (i) judges based on the correspondence information whether an alternative data group for replacing the data group being referred to exists on the internal recording medium, and (ii) specifies, as a data retrieve destination, a storage location of the alternative data group indicated by the correspondence information when the judgment is affirmative.
    • 本发明是用于(i)在其上安装BD-ROM200的播放装置400,其中存储多个数据组和引用每个数据组的应用程序,并且(ii)播放每个数据 组通过执行应用程序。 播放装置400包括:再现处理单元412,用于控制应用程序的执行; 网络IF单元419可操作以从其中包括一个或多个替代数据组的外部服务器获得替代数据组以替换部分数据组; 以及HDD单元418,其中存储有表示在内部记录介质上存储备选数据组的存储位置与外部记录介质上要替换的数据组的一部分的存储位置之间的对应关系的对应信息。 这里,在执行中的应用程序读取所参照的数据组的时候,再现处理部412(i)根据对应信息来判断是否存在用于替换所参照的数据组的备用数据组 记录介质,以及(ii)当判断为肯定时,指定由对应信息指示的替代数据组的存储位置作为数据检索目的地。