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    Communication terminal apparatus for data communication between network and computers and data communication method using it
    2.
    发明公开
    Communication terminal apparatus for data communication between network and computers and data communication method using it 审中-公开
    用于使用该设备的网络和计算机和数据传输方法之间的数据传输的通信终端

    公开(公告)号：EP1085728A2

    公开(公告)日：2001-03-21

    申请号：EP00119790.4

    申请日：2000-09-11

    申请人： AIWA CO., LTD.

    发明人： Tanaka, Taichi ,  Osada, Hiroshi

    IPC分类号： H04L29/12 ,  H04L29/06

    CPC分类号： H04L29/12009 ,  H04L29/12367 ,  H04L61/2514

    摘要： A computer (10) operates to supply a command to a communication termination apparatus (20) so that the communication termination apparatus (20) may be connected with a provider for allocating a global address to the communication termination apparatus (20). Then, the authenticating process is executed between the computer (10) and the communication termination apparatus (20) and a private address is allocated to the computer (10). When the sending data with the private address is supplied from the computer (10), the communication termination apparatus (20) operates to convert the sending source private address into the global address and then add to the sending data the ID information for determining which of computers has sent the data. When the responding data is supplied from the network to the communication termination apparatus (20), a destination address of the responding data is converted from the global address of the communication termination apparatus (20) into the private address based on the ID information added to the responding data.

    摘要翻译： 一种计算机（10）进行操作以提供一个命令到象所述通信终端装置（20）可以与用于分配全局地址的通信终端装置（20）的提供者进行连接的通信终端装置（20）。 然后，认证处理是在计算机（10）和通信终端装置（20）和一个专用地址之间执行被分配给该计算机（10）。 当与专用地址的发送数据从计算机（10）提供时，通信终端装置（20）运行以将发送源专用地址变换为全局地址，然后添加到发送数据确定性挖掘的ID信息哪 电脑已发送的数据。 当响应数据从所述网络向所述通信终端装置（20）提供时，响应数据的目的地地址从通信终端装置（20）的全局地址变换为专用地址基于加入到该ID信息 响应数据。

    System and method for adjusting the speed of tape
    4.
    发明公开
    System and method for adjusting the speed of tape 审中-公开
    调整磁带速度的系统和方法

    公开(公告)号：EP0982721A2

    公开(公告)日：2000-03-01

    申请号：EP99202252.5

    申请日：1999-07-09

    申请人： AIWA CO., LTD.

    发明人： Newton, Michael

    IPC分类号： G11B15/46 ,  G11B33/14

    CPC分类号： G11B15/46 ,  G11B15/026

    摘要： A cartridge tape drive for use with a tape cartridge includes a temperature sensor for determining the temperature of the tape cartridge and a control device responsive to the temperature sensor for automatically adjusting the speed of the tape when a temperature threshold value is realized. The cartridge tape drive includes a housing including an opening dimensioned to receive the cartridge and a device for supporting the cartridge within the housing, a magnetic head within the housing, a driver for moving the cartridge in operative engagement with the magnetic head, a temperature sensor for determining the temperature of the cartridge when the cartridge is in operative engagement with the magnetic head, and a control device responsive to the temperature sensor for automatically adjusting the speed of the tape when a temperature threshold value is realized.

    摘要翻译： 与盒式磁带一起使用的盒式磁带驱动器包括用于确定盒式磁带温度的温度传感器和响应于温度传感器的控制装置，用于在实现温度阈值时自动调节磁带的速度。 盒式磁带驱动器包括壳体，该壳体包括尺寸被设计为容纳盒体的开口和用于将盒体支撑在壳体内的装置，壳体内的磁头，用于移动与磁头操作接合的盒体的驱动器，温度传感器 用于当盒与磁头可操作地接合时确定盒的温度，以及响应于温度传感器的控制装置，用于当实现温度阈值时自动调节磁带的速度。

    PORTABLE TERMINAL EQUIPMENT
    5.
    发明公开
    PORTABLE TERMINAL EQUIPMENT 失效
    TRAGBARESENDGERÄT

    公开(公告)号：EP0892507A1

    公开(公告)日：1999-01-20

    申请号：EP97908508.1

    申请日：1997-03-26

    申请人： AIWA CO., LTD.

    发明人： ADACHI, Naofumi ,  SAITOU, Teru ,  OOTAKE, Akira ,  TAKESHIMA, Yoshihito ,  TERADA, Ryouji

    IPC分类号： H04B7/26 ,  H04B1/40 ,  H04B1/16

    CPC分类号： H04M1/72508 ,  H04M1/72519 ,  H04W52/0229 ,  H04W52/0245 ,  Y02D70/00

    摘要： This invention relates to a portable terminal equipment which receives intermittently a control channel transmitted from a cell station in a standby state. When the equipment shifts to the standby state, the equipment is brought into a receiving state to receive intermittently the control channel (PCH) for a set period of time W1 at every 1.2 seconds (ST22-ST25 and ST32). In addition, the equipment judges the receiving state from judging information of the receiving state such as the intensity of the electric field in receiving time and the presence/absence of an error in the received data (ST27 and ST33). In a power saving mode, when the equipment keeps on receiving the control channel in a good state for a set period of time while the equipment receives the control channel at every 1.2 seconds, the equipment is brought into a receiving state to receive the control channel at every 2.4 seconds (ST33-ST35). When the equipment does not receive the control channel in a good state while the equipment receives the control channel at every 2.4 seconds, the equipment shifts directly to the receiving state to receive the control channel at every 1.2 seconds (ST33 and ST32). In the standby state, when the equipment keeps on receiving the control channel in a good state, the interval between each reception of the control channel becomes longer and thus the power consumption of the equipment is saved.

    摘要翻译： 本发明涉及在备用状态下间歇地接收从小区发送的控制信道的便携式终端设备。 当设备转到待机状态时，设备处于接收状态，每隔1.2秒间歇地接收控制信道（PCH）一段时间W1（ST22-ST25和ST32）。 此外，设备通过判断接收状态的信息来判断接收状态，例如接收时间中的电场强度和接收数据中是否存在错误（ST27和ST33）。 在省电模式下，当设备在每1.2秒接收到控制信道时，在设定的时间段内继续接收到处于良好状态的控制信道时，设备进入接收状态以接收控制信道 每隔2.4秒（ST33-ST35）。 当设备在2.4秒内接收到控制通道的情况下，设备没有收到控制通道状态良好时，设备直接进入接收状态，每隔1.2秒接收控制通道（ST33和ST32）。 在待机状态下，当设备继续接收到处于良好状态的控制信道时，控制信道的每次接收之间的间隔变长，从而节省了设备的功耗。

    Peak detection circuit and magnetic storage medium playback apparatus
    7.
    发明公开
    Peak detection circuit and magnetic storage medium playback apparatus 失效
    对于磁存储介质峰值检测电路和再现装置

    公开(公告)号：EP0700043A3

    公开(公告)日：1997-10-15

    申请号：EP95113604.3

    申请日：1995-08-30

    申请人： AIWA CO., LTD.

    发明人： Watanabe, Hiroyuki ,  Takarada, Satoshi

    IPC分类号： G11B20/10 ,  G11B20/14

    CPC分类号： G11B20/10009

    摘要： A playback signal is supplied to a delay amplifier and a noise comparator. The delayed playback signal is supplied to a comparator, which compares the delayed playback signal with the playback signal and provides a first comparison signal to a pulse adjustment circuit. The noise comparator compares the playback signal with threshold signals and provides a second comparison signal to the pulse adjustment circuit. The pulse adjustment circuit generates the peak detection signal at each point when the signal level of the first comparison is inverted, and determines the peak detection signal to be invalid when the signal level of the playback signal falls within the range between the threshold signals. A read signal is generated based on the valid peak detection signal.

    Auto changer
    8.
    发明公开
    Auto changer 失效
    自动转换器

    公开(公告)号：EP0724261A3

    公开(公告)日：1996-12-18

    申请号：EP95120451.0

    申请日：1995-12-22

    申请人： AIWA CO., LTD.

    发明人： Shindo, Satoshi ,  Nitta, Ryoko ,  Nonaka, Hitoshi ,  Takahashi, Tomoki

    IPC分类号： G11B17/22

    CPC分类号： G11B17/056 ,  G11B17/223

    摘要： An auto changer is comprised of holders (25), a movable stocker (22), a player, a tray (33), transfer gears, disc detection system, and other parts. A disc is placed on each of the holders, and is loaded into and removed from stocker using the tray together with the holder. The tray is movable while the player is playing back, so that other discs can be loaded and removed. The holder has two holding levers, which hold a disc onto the holder in order to prevent the disc from moving out of position or falling into the unit. When two discs are accidentally placed on the tray and are being loaded into the stocker, the disc detection system detects the two discs and stops the tray in order to prevent damage to the discs or the unit.

    Auto changer
    9.
    发明公开
    Auto changer 失效
    自动更换器

    公开(公告)号：EP0724261A2

    公开(公告)日：1996-07-31

    申请号：EP95120451.0

    申请日：1995-12-22

    申请人： AIWA CO., LTD.

    发明人： Shindo, Satoshi ,  Nitta, Ryoko ,  Nonaka, Hitoshi ,  Takahashi, Tomoki

    IPC分类号： G11B17/22

    CPC分类号： G11B17/056 ,  G11B17/223

    摘要： An auto changer is comprised of holders (25), a movable stocker (22), a player, a tray (33), transfer gears, disc detection system, and other parts. A disc is placed on each of the holders, and is loaded into and removed from stocker using the tray together with the holder. The tray is movable while the player is playing back, so that other discs can be loaded and removed. The holder has two holding levers, which hold a disc onto the holder in order to prevent the disc from moving out of position or falling into the unit. When two discs are accidentally placed on the tray and are being loaded into the stocker, the disc detection system detects the two discs and stops the tray in order to prevent damage to the discs or the unit.

    摘要翻译： 自动更换器由支架（25），移动式储料器（22），播放器，托盘（33），传动齿轮，盘片检测系统和其他部件组成。 将光盘放置在每个保持器上，并使用托盘与保持器一起将其放入储存器中并从储存器中取出。 托盘可以在播放器回放时移动，以便其他光盘可以装入和取出。 保持架有两个保持杆，它们将光盘保持在保持架上，以防止光盘移出位置或掉入装置中。 当两个光盘意外地放在托盘上并正在装入储带架时，光盘检测系统检测到两个光盘并停止托盘，以防止损坏光盘或设备。

    Side-mounted thin film magnetic head and method of fabrication thereof
    10.
    发明公开
    Side-mounted thin film magnetic head and method of fabrication thereof 失效
    其侧面安装的薄膜磁头和制造方法

    公开(公告)号：EP0700033A2

    公开(公告)日：1996-03-06

    申请号：EP95305883.1

    申请日：1995-08-23

    申请人： AIWA CO., LTD.

    发明人： Gray, Robert G.

    IPC分类号： G11B5/31

    CPC分类号： G11B5/147 ,  G11B5/10 ,  G11B5/1278 ,  G11B5/1871 ,  G11B5/255 ,  G11B5/3103 ,  G11B5/3106 ,  G11B5/313 ,  G11B5/3163 ,  G11B5/3166 ,  G11B5/3183 ,  G11B5/6005 ,  Y10T29/49021

    摘要： A thin film "third axis" magnetic head is provided which is resistant to head wear which heads typically experience when operating in close proximity to a magnetic recording media. A relatively soft magnetic core (180) is formed on the third axis surface (10C) of a hard insulative substrate (10). The magnetic core (180) includes a gap region (160) at the edge of the third axis surface (10C). The gap region (160) and a portion of the magnetic core adjacent the gap region (160) are covered with a protective layer (210) of hard material, such as diamond-like carbon (DLC). In this manner, a ruggedized sandwich-like head structure is formed including the hard substrate (10), the enclosed relatively soft magnetic core (180) and the protective layer (210) of hard DLC material.