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    • 1. 发明专利
    • Earphone connection detection system and terminal unit supporting the same
    • 耳机连接检测系统和支持相同的终端设备
    • JP2013126255A
    • 2013-06-24
    • JP2012271085
    • 2012-12-12
    • Samsung Electronics Co Ltd三星電子株式会社Samsung Electronics Co.,Ltd.
    • SAGONG JINKIM HARK-SANGKIM XIANG YINKIM TAE-KYUNSHIM JAE RYONGAHN TAE YUN
    • H04R5/04H04M1/00H04M1/03H04R1/10
    • H04R1/1041H04M1/6058H04M1/72527H04R2420/09
    • PROBLEM TO BE SOLVED: To solve the problem in the detection of an earphone connection to a terminal unit that noise generated by an electrical connection when earphones are inserted into the terminal unit poses inconvenience to the user, and that although a conventional earphone connection detection process relied on the use of ground terminals installed in the earphones to check a change of states in electrical connection, a state of earphones inserted into place cannot always be detected correctly when shorting or other trouble occurs in the earphones.SOLUTION: Regarding the detection of an earphone connection to a terminal unit, the present invention discloses the composition of an earphone connection detection system in which a physical change due to an earphone connection is detected especially as an electrical change by making use of a switching device which is electrically insulated from the earphones, thereby providing a support for making it possible to detect an earphone connection.
    • 要解决的问题为了解决在将耳机插入终端单元时,检测到终端单元的耳机连接的问题,电话连接产生的噪声对用户造成不便,并且尽管传统的耳机 连接检测过程依赖于使用安装在耳机中的接地端子来检查电气连接状态的变化,当在耳机中发生短路或其他故障时,插入到位的耳机的状态不能被正确地检测到。 解决方案:关于对终端单元的耳机连接的检测,本发明公开了一种耳机连接检测系统的组成,其中由于耳机连接而引起的物理变化特别是通过利用 与耳机电绝缘的开关装置,从而提供支持以使其能够检测耳机连接。 版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Method for processing file of sub-memory in portable terminal equipment
    • 在便携式终端设备中处理子存储器文件的方法
    • JP2005196781A
    • 2005-07-21
    • JP2004381853
    • 2004-12-28
    • Samsung Electronics Co Ltd三星電子株式会社
    • PARK SEOK-HYORYU YEOUNG-MOOKIM HARK-SANGPARK TAE-WONSUH BYUNG-HWAN
    • G06F12/02G06F3/06G06F12/00G11B20/10H04B1/40H04M1/725
    • G06F3/0625G06F3/0656G06F3/0674G11B20/10527G11B2020/00057G11B2020/10537G11B2020/1062G11B2020/10685G11B2020/10694G11B2020/10731G11B2020/1074G11B2020/10805H04M1/72522H04M1/72558Y02D10/154
    • PROBLEM TO BE SOLVED: To provide a method for accessing and processing a file stored in a sub-memory of portable terminal equipment equipped with a sub-memory and a main memory capable of storing mass storage data wherein the main memory is provided with a buffer which accesses the selected file of the sub-memory for buffering.
      SOLUTION: The method includes storing the file system menu of the sub-memory in the internal memory during a boot-up operation, displaying the file system menu stored in a main memory when shifting into a file access mode for the sub-memory from a waiting mode, accessing file data selected from the file system menu by the sub-memory, and buffering the file data in the buffer of the main memory until a predetermined upper limit value, processing the buffered file data, buffering the data of the sub-memory in the buffer until the upper limit value of the buffer when a quantity of buffered data becomes lower than a predetermined lower limit value while processing the buffered file data, and repeating data processing and buffering procedures until a closing command is generated.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种用于访问和处理存储在装备有子存储器的便携式终端设备的子存储器中的文件的方法和能够存储大容量存储数据的主存储器,其中提供主存储器 具有访问用于缓冲的子存储器的选定文件的缓冲器。 解决方案:该方法包括在启动操作期间将子存储器的文件系统菜单存储在内部存储器中,当切换到子存储器的文件访问模式时,显示存储在主存储器中的文件系统菜单, 存储器,从所述子存储器访问从所述文件系统菜单选择的文件数据,以及将所述文件数据缓存在所述主存储器的缓冲器中,直到预定的上限值,处理所缓冲的文件数据,缓冲所述文件数据的数据 缓冲器中的子存储器直到缓冲数据的数量在处理缓冲的文件数据时低于预定的下限值时缓冲器的上限值,并且重复数据处理和缓冲程序直到产生关闭命令。 版权所有(C)2005,JPO&NCIPI