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    • 3. 发明授权
    • Video processing device
    • 视频处理设备
    • US08145041B2
    • 2012-03-27
    • US11721604
    • 2005-10-19
    • Hisataka UedaHiroshi YahataMasanori ItohHideaki Mita
    • Hisataka UedaHiroshi YahataMasanori ItohHideaki Mita
    • H04N5/917
    • G11B27/34G11B27/02G11B27/10G11B2220/90
    • A video processing device includes: encoder for generating a compressed video data by compressing and encoding a video data from camera unit; and system control unit for recording the compressed video data during a recording period from a recording start time to a recording end time as a video file and for recording, into recording memory, additional data as an index file that is information related to a compressed video data to be recorded in recording memory and, for reading the additional data together with the compressed video data from recording memory. System control unit records, into recording memory, the additional data recorded in the index file. The additional data is composed of additional data regarding the compressed video data recorded during the recording period and another additional data including a time code value showing a time at which a compressed video data to be recorded next is started.
    • 视频处理装置包括:编码器,用于通过从相机单元压缩和编码视频数据来产生压缩视频数据; 以及系统控制单元,用于在从记录开始时间到记录结束时间的记录周期期间将压缩视频数据作为视频文件记录,并且将作为与压缩视频相关的信息的索引文件作为附加数据记录到记录存储器中 要记录在记录存储器中的数据,以及用于从记录存储器读取与压缩视频数据一起的附加数据。 系统控制单元将记录在索引文件中的附加数据记录到记录存储器中。 附加数据由关于在记录周期期间记录的压缩视频数据的附加数据组成,另外附加数据包括显示下一记录压缩视频数据开始的时间的时间码值。
    • 6. 发明申请
    • RECORDING DEVICE AND REPRODUCTION DEVICE
    • 记录设备和再现设备
    • US20100142929A1
    • 2010-06-10
    • US11996804
    • 2006-07-28
    • Masanori ItohMasafumi SatoHiroshi Yahata
    • Masanori ItohMasafumi SatoHiroshi Yahata
    • H04N7/26
    • G11B20/10G11B27/034G11B27/326G11B27/329G11B27/34G11B2220/2541H04N5/772H04N5/781H04N5/85H04N5/907H04N9/8042H04N9/8205H04N9/8227
    • There is provided an operation mechanism for rapidly performing content list display and title menu display in a recording device itself or in other devices such as a player and a recorder while eliminating the necessity of creation or recording of the title menu data by a recording device. A data processing device includes a memory and a recording unit. The memory contains a computer-readable program which can be read out by a computer. The computer program causes the computer to search for a data stream of the content recorded in the recording medium, display the content information concerning the data stream found by the search in a menu, and execute processing enabling selection of a data stream by using the content information. The recording unit records at least one data stream in a given recording medium and records the program stored in the memory on its recording medium.
    • 提供了一种用于在记录装置本身或诸如播放器和记录器的其他装置中快速执行内容列表显示和标题菜单显示的操作机构,同时消除了由记录装置创建或记录标题菜单数据的必要性。 数据处理装置包括存储器和记录单元。 内存包含一个可由计算机读取的计算机可读程序。 计算机程序使计算机搜索记录在记录介质中的内容的数据流,通过菜单显示关于通过搜索找到的数据流的内容信息,并且执行使能内容可以选择数据流的处理 信息。 记录单元在给定的记录介质中记录至少一个数据流,并将存储在存储器中的程序记录在其记录介质上。
    • 7. 发明授权
    • Semiconductor device having ohmic recessed electrode
    • 具有欧姆凹陷电极的半导体器件
    • US07601993B2
    • 2009-10-13
    • US11636430
    • 2006-12-11
    • Shinichi HoshiMasanori Itoh
    • Shinichi HoshiMasanori Itoh
    • H01L31/072
    • H01L29/7787H01L21/28587H01L29/1608H01L29/2003H01L29/41766H01L29/66462
    • The present invention provides a semiconductor device having a recess-structured ohmic electrode, in which the resistance is small and variation in the resistance value caused by manufacturing irregularities is small. In the semiconductor device of the present invention, a two-dimensional electron gas layer is formed on the interface between a channel-forming layer and a Schottky layer by electrons supplied from the Schottky layer. The ohmic electrode comprises a plurality of side faces in ohmic contact with the two-dimensional electron gas layer. At least a part of side faces of the ohmic electrodes are non-parallel to a channel width direction. In a preferred embodiment of the present invention, the side faces have a saw tooth form or a comb tooth form. Since the contact area between the ohmic electrode and the two-dimensional electron gas layer is increased, ohmic resistance is reduced.
    • 本发明提供一种具有凹陷结构的欧姆电极的半导体器件,其中电阻小,并且由制造不规则性引起的电阻值的变化小。 在本发明的半导体器件中,通过从肖特基层提供的电子,在沟道形成层和肖特基层之间的界面上形成二维电子气层。 欧姆电极包括与二维电子气体层欧姆接触的多个侧面。 欧姆电极的至少一部分侧面不平行于沟道宽度方向。 在本发明的优选实施例中,侧面具有锯齿形或梳齿形。 由于欧姆电极和二维电子气体层之间的接触面积增加,所以欧姆电阻降低。
    • 9. 发明授权
    • Data processing device
    • 数据处理装置
    • US07386553B2
    • 2008-06-10
    • US10519776
    • 2004-03-03
    • Masanori ItohOsamu OkauchiTadashi Nakamura
    • Masanori ItohOsamu OkauchiTadashi Nakamura
    • G06F17/30
    • H04N9/8042H04N5/85H04N9/8063
    • A data processor includes a stream assembling section which divides video and audio data into a plurality of packets, and makes a plurality of data units, in each of which a video packet representing a fraction of the video data and an audio packet representing a fraction of the audio data are multiplexed together to generate a data stream composed of a plurality of data units; and a writing section for writing the data stream on a storage medium. The stream assembling section determines what video packets and audio packets are included in each data unit, and if a portion of audio data, which is associated with the video data stored in a predetermined data unit, is missing from the predetermined data unit, then copied data, obtained by copying partial audio data including at least that missing portion of the audio data, is put into the data stream.
    • 数据处理器包括:流组合部分,其将视频和音频数据分成多个分组,并且形成多个数据单元,每个数据单元分别代表视频数据的一部分的视频分组和表示视频数据的一部分的音频分组 将音频数据复用在一起以产生由多个数据单元组成的数据流; 以及用于将数据流写入存储介质的写入部分。 流组合部分确定每个数据单元中包括哪些视频分组和音频分组,并且如果与预定数据单元中存储的视频数据相关联的音频数据的一部分从预定数据单元丢失,则复制 将包含音频数据的至少该缺失部分的部分音频数据复制得到的数据放入数据流中。