Compound semiconductor structure and process for making same
    14.
    发明授权
    Compound semiconductor structure and process for making same 失效
    复合半导体结构及其制造方法

    公开(公告)号:US4914488A

    公开(公告)日:1990-04-03

    申请号:US189179

    申请日:1988-05-02

    摘要: A compound semiconductor structure in the form of a superlattice film with effectively graded average composition, comprising an alternating lamination of two kinds of layers of different composition to form pairs of layers, the ratio of the thickness of one layer to the thickness of the other in said pairs of layers being gradually varied in the direction of thickness throughout successive pairs, thereby the average composition being effectively graded throughout the pairs. In a hetero-junction field effect transistor, the layer of effectively graded composition is used between a semiconductor layer making low resistance contact with a current-supplying electrode and a semiconductor layer where a two dimensional channel is to be formed. In case of AlGaAs/GaAs system, the Al composition is varied. When the superlattice film is heat-treated, Al in the AlGaAs layer diffuses into the GaAs layer, yielding a film with actually smoothly graded Al mole fraction.

    摘要翻译: 具有有效分级平均组成的超晶格膜形式的化合物半导体结构,包括两种不同组成的层的交替叠层以形成一对层,一层的厚度与另一层的厚度之比 所述成对的层在整个连续的对中在厚度方向上逐渐变化,从而平均组成在整个对中有效地分级。 在异质结场效应晶体管中,在与供电电极进行低电阻接触的半导体层与要形成二维沟道的半导体层之间使用有效梯度组成的层。 在AlGaAs / GaAs系统的情况下,Al组成是变化的。 当超晶格膜被热处理时,AlGaAs层中的Al扩散到GaAs层中,产生具有平滑分级的Al摩尔分数的膜。

    Write strategy circuit, write strategy method, and optical disk apparatus
    15.
    发明授权
    Write strategy circuit, write strategy method, and optical disk apparatus 有权
    写策略电路,写策略方法和光盘装置

    公开(公告)号:US07200081B2

    公开(公告)日:2007-04-03

    申请号:US10808079

    申请日:2004-03-24

    申请人: Makoto Morioka

    发明人: Makoto Morioka

    IPC分类号: G11B7/00

    CPC分类号: G11B20/1403 G11B7/00456

    摘要: A write strategy circuit and a write strategy method for capturing data are disclosed. A strategy clock generator generates a strategy clock signal based on a channel clock signal. A phase controller produces a capturing channel clock signal by controlling a phase of the channel clock signal in synchronization with the strategy clock signal. A data capturing circuit captures the data in synchronization with the capturing channel clock signal. A phase determination circuit determines whether a length of the data corresponds to a predetermined value. A strategy correction circuit applies a predetermined strategy correction to the data based on the strategy clock signal. In this case, the phase controller controls the phase of the channel clock signal based on a determination result of the phase determination circuit. An optical disk apparatus using the write strategy circuit or the write strategy method is also disclosed.

    摘要翻译: 公开了一种用于捕获数据的写策略电路和写策略方法。 策略时钟发生器基于通道时钟信号产生策略时钟信号。 相位控制器通过与策略时钟信号同步地控制通道时钟信号的相位来产生捕获通道时钟信号。 数据采集​​电路与捕获通道时钟信号同步捕获数据。 相位确定电路确定数据的长度是否对应于预定值。 策略校正电路基于策略时钟信号对数据应用预定的策略校正。 在这种情况下,相位控制器基于相位确定电路的确定结果来控制通道时钟信号的相位。 还公开了使用写策略电路或写策略方法的光盘装置。

    Automated transaction apparatus
    16.
    发明授权
    Automated transaction apparatus 失效
    自动交易装置

    公开(公告)号:US5995949A

    公开(公告)日:1999-11-30

    申请号:US424191

    申请日:1995-04-19

    摘要: A process controller controls the information display of a display device and performs a transaction procedure based on the information input from the input device via the input controller. The process controller has a group display unit. The group display unit previously groups display information to the screen of the display device based on an input made by a user via the input device and the internal state of the process controller for each associative information, and displays the display information on the screen of the display device group by group in a systematically organized form. The state of a transfer procedures is displayed by three general groups affixed with, for example, tabs, and an input format in the style of the image of a slip. This allows the user to easily grasp the operation state during operation and also presents a friendlier input style to the user.

    摘要翻译: 过程控制器控制显示设备的信息显示,并且经由输入控制器基于从输入设备输入的信息执行交易过程。 过程控制器具有组显示单元。 组显示单元基于用户经由输入设备进行的输入和用于每个关联信息的处理控制器的内部状态,先前将显示信息分组到显示设备的屏幕,并将显示信息显示在屏幕上 以组织形式以组织形式逐一显示设备。 转移过程的状态由附加有例如标签的三个一般组显示,并且以单据的图像的风格显示输入格式。 这允许用户在操作期间容易地掌握操作状态,并且还向用户呈现更友好的输入风格。

    Automated transaction apparatus
    18.
    发明授权
    Automated transaction apparatus 失效
    自动交易装置

    公开(公告)号:US5850076A

    公开(公告)日:1998-12-15

    申请号:US843438

    申请日:1997-04-16

    摘要: A display device displays information. An input device inputs information about a transaction. An operation unit includes a selection requesting unit and a selection processor. The selection requesting unit requests a user to input information in an alternative style via the display device. The selection processor performs a predetermined process based on information, selectively input by the user through the display device and a selection input unit of the input device, and the internal state. A transaction processor performs a transactional process based on the transactional operation of the operation unit. The transaction processor communicates with a host system in a center to accomplish a transaction.

    摘要翻译: 显示设备显示信息。 输入设备输入有关交易的信息。 操作单元包括选择请求单元和选择处理器。 选择请求单元请求用户经由显示装置以替代样式输入信息。 选择处理器基于由用户通过显示装置选择性地输入的信息和输入装置的选择输入单元以及内部状态执行预定处理。 事务处理器基于操作单元的事务操作执行事务处理。 交易处理器与中心的主机系统通信以完成交易。