Method of evaluating the surface state and the interface trap of a
semiconductor
    71.
    发明授权
    Method of evaluating the surface state and the interface trap of a semiconductor 失效
    评估半导体表面状态和界面陷阱的方法

    公开(公告)号:US6075263A

    公开(公告)日:2000-06-13

    申请号:US57180

    申请日:1998-04-08

    摘要: A method of evaluating the surface/interface of a semiconductor device is disclosed. This method uses the semiconductor device in which an n-type source electrode and an n-type drain electrode are formed on both ends of the surface of an n-type conductive layer formed on a semiconductor substrate; and a gate electrode composed of a p-type ohmic electrode or an n-type Schottky electrode is formed on one end of the surface on which the source or drain electrode is not disposed. In this semiconductor device, voltage to be applied to the gate electrode is changed and a change of current flowing between the source electrode and the drain electrode in response to the voltage change is measured. Then the type of trap on the surface/interface of the semiconductor is determined from an amount of change in the value of the current.

    摘要翻译: 公开了一种评估半导体器件的表面/界面的方法。 该方法使用在半导体基板上形成的n型导体层的表面的两端形成有n型源电极和n型漏电极的半导体装置, 在未设置源极或漏极的表面的一端形成由p型欧姆电极或n型肖特基电极构成的栅电极。 在该半导体器件中,施加到栅电极的电压发生变化,并且测量响应于电压变化在源电极和漏电极之间流动的电流的变化。 然后根据电流值的变化量确定半导体表面/界面上的陷阱类型。

    Tray with positioning protrusion for loading a disk cartridge
    72.
    发明授权
    Tray with positioning protrusion for loading a disk cartridge 失效
    带有用于装入磁盘盒的定位突起的托盘

    公开(公告)号:US5901129A

    公开(公告)日:1999-05-04

    申请号:US727732

    申请日:1996-10-08

    摘要: A flat tray (1) for receiving a disk cartridge (21) for a disk loading apparatus, wherein positioning holes (28) are provided at the rear end (27a), on a peripheral side, of the disk cartridge, and protrusions (18) are formed on the tray providing for a rigid positioning of the cartridge in order to fix the cartridge at the specified position on the tray. The protrusions (18) may be made of leaf springs that are formed with one end curved. When the disk cartridge (21) is pushed into the tray (1), the curved portions of the protrusions match the positioning holes (28) on the disk cartridge.

    摘要翻译: 一个平板托盘(1),用于容纳用于盘装载装置的盘盒(21),其中定位孔(28)设置在盘盒的周边的后端(27a)处,以及突起(18 )形成在托盘上,用于盒的刚性定位,以便将盒固定在托盘上的指定位置。 突起(18)可以由形成有一端弯曲的板簧制成。 当盘盒(21)被推入托盘(1)时,突起的弯曲部分与盘盒上的定位孔(28)相匹配。

    Temperature compensated differential transformer and a measuring device
using the same
    73.
    发明授权
    Temperature compensated differential transformer and a measuring device using the same 失效
    温差补偿差动变压器及使用其的测量装置

    公开(公告)号:US5789918A

    公开(公告)日:1998-08-04

    申请号:US733136

    申请日:1996-10-16

    摘要: A differential transformer includes a primary coil for excitation and first and second secondary coils for detection which can be wound up on an outer surface of a bobbin made of a non-magnetic substance. In the bobbin, i.e., in a differential coil composed of the primary coil and the first and second secondary coils, a core is movably inserted in an axial direction thereof and is made of a magnetic substance. In the differential transformer, when AC current is applied on the primary coil, an induced voltage corresponding to a relative displacement between the core and the differential coil is generated, so that a size of a measured member can be measured by detecting the induced voltage. In the first and second secondary coils, a compound conducting wire is used, which includes two conducting wires which are different from each other in forms of a thermal coefficient of resistivity and are connected by a predetermined rate with regard to their length. Therefore, it is provided that the differential transformer can obtain a detection value corresponding to the relative displacement between the core and the differential coil regardless of a change of the ambient temperature.

    摘要翻译: 差动变压器包括用于激励的初级线圈和用于检测的第一和第二次级线圈,其可以卷绕在由非磁性物质制成的线轴的外表面上。 在线轴中,即由初级线圈和第一和第二次级线圈构成的差分线圈中,芯沿其轴向可动地插入并由磁性物质制成。 在差动变压器中,当在初级线圈上施加交流电流时,产生与芯和差动线圈之间的相对位移对应的感应电压,从而可以通过检测感应电压来测量测量部件的尺寸。 在第一和第二次级线圈中,使用复合导线,其包括以热电阻率系数的形式彼此不同的两根导线,并且相对于它们的长度以预定的速率连接。 因此,无论环境温度的变化如何,差分变压器都可以获得与芯和差动线圈之间的相对位移对应的检测值。

    Cordless phone system capable of scrambling communication signals
    76.
    发明授权
    Cordless phone system capable of scrambling communication signals 失效
    无线电话系统能够加扰通信信号

    公开(公告)号:US5568553A

    公开(公告)日:1996-10-22

    申请号:US291153

    申请日:1994-08-16

    IPC分类号: H04K1/04 H04W12/02 H04L9/00

    CPC分类号: H04K1/04 H04M1/68 H04M1/725

    摘要: A cordless phone system includes a first cordless phone and a second cordless phone which are coupled to each other by a network, the first cordless phone being formed of a first personal station and a first base station, the second cordless phone being formed of a second personal station and a second base station. The cordless phone includes a scrambler, provided in the first personal station, for scrambling communication signals in a predetermined scrambling manner, the communication signals scrambled by the scrambler being transmitted from the first personal station to the first base station in radio, a first relay circuit, provided in the first base station, for receiving the communication signals from the first personal station and for transmitting the communication signals, without descrambling, to the second base station via the network, a second relay circuit, provided in the second base station, for receiving the communication signals from the first base station and for transmitting the communication signals, without scrambling, to the second personal station in radio; and a descrambler, provided in the second personal station, for descrambling the communication signals transmitted from the second base station in radio in a predetermined descrambling manner corresponding to the scrambling manner in the first personal station, so that original communication signals are restored.

    摘要翻译: 无绳电话系统包括通过网络彼此耦合的第一无绳电话和第二无绳电话,第一无绳电话由第一个人站和第一基站形成,第二无绳电话由第二无绳电话 个人站和第二个基站。 无绳电话包括设置在第一个人站中的加扰器,用于以预定的加扰方式对通信信号进行加扰,由扰频器加扰的通信信号以无线方式从第一个人站发送到第一基站;第一中继电路 ,在所述第一基站中提供用于从所述第一个人站接收所述通信信号,并且用于经由所述网络向所述第二基站发送所述通信信号而不对所述第二基站发送所述通信信号,所述第二基站设置在所述第二基站中,用于 从所述第一基站接收所述通信信号,并且在无线电中将所述通信信号无扰频地发送到所述第二个人站; 以及设置在第二个人站中的解扰器,用于以与第一个人站中的加扰方式对应的预定解扰方式在无线电中对从第二基站发送的通信信号进行解扰,从而恢复原始通信信号。

    Cordless phone system capable of scrambling communication signals
    77.
    发明授权
    Cordless phone system capable of scrambling communication signals 失效
    无线电话系统能够加扰通信信号

    公开(公告)号:US5392354A

    公开(公告)日:1995-02-21

    申请号:US968982

    申请日:1992-10-30

    IPC分类号: H04K1/04 H04W12/02 H04L9/00

    CPC分类号: H04K1/04 H04M1/68 H04M1/725

    摘要: A cordless phone system includes a first cordless phone and a second cordless phone which are coupled to each other by a network, the first cordless phone being formed of a first personal station and a first base station, the second cordless phone being formed of a second personal station and a second base station. The cordless phone includes a scrambler, provided in the first personal station, for scrambling communication signals in a predetermined scrambling manner, the communication signals scrambled by the scrambler being transmitted from the first personal station to the first base station in radio, a first relay circuit, provided in the first base station, for receiving the communication signals from the first personal station and for transmitting the communication signals, without disscrambling, to the second base station via the network, a second relay circuit, provided in the second base station, for receiving the communication signals from the first base station and for transmitting the communication signals, without scrambling, to the second personal station in radio; and a disscrambler, provided in the second personal station, for disscrambling the communication signals transmitted from the second base station in radio in a predetermined disscrambling manner corresponding to the scrambling manner in the first personal station, so that original communication signals are restored.

    摘要翻译: 无绳电话系统包括通过网络彼此耦合的第一无绳电话和第二无绳电话,第一无绳电话由第一个人站和第一基站形成,第二无绳电话由第二无绳电话 个人站和第二个基站。 无绳电话包括设置在第一个人站中的加扰器,用于以预定的加扰方式对通信信号进行加扰,由扰频器加扰的通信信号以无线方式从第一个人站发送到第一基站;第一中继电路 ,在所述第一基站中提供用于从所述第一个人站接收所述通信信号,并且用于经由所述网络向所述第二基站发送所述通信信号而不对所述第二基站发送所述通信信号,所述第二基站设置在所述第二基站中,用于 从所述第一基站接收所述通信信号,并且在无线电中将所述通信信号无扰频地发送到所述第二个人站; 以及设置在第二个人站中的解扰器,用于以与第一个人站中的加扰方式相对应的预定解扰方式在无线电中对从第二基站发送的通信信号进行解扰,从而恢复原始通信信号。

    Air bag controlling apparatus
    78.
    发明授权
    Air bag controlling apparatus 失效
    气囊控制装置

    公开(公告)号:US5382049A

    公开(公告)日:1995-01-17

    申请号:US14999

    申请日:1993-02-08

    摘要: An air bag controlling apparatus for controlling inflation of an air bag for a motor vehicle and adapted to cooperate with (i) an inflator which provides said air bag with compressed gas when ignited by an igniter, and (ii) an acceleration sensor which generates an appropriate deceleration signal as a function of the vehicle's deceleration. The apparatus comprises a threshold value storage for storing a threshold value used in determining whether the inflator will be ignited and a calculator for calculating a displacement amount of the vehicle. A waveform evaluator evaluates the waveform of the deceleration signal to determine whether an initial period for which the deceleration has a positive value continues for a predetermined interval of time after a predetermined deceleration is detected. A threshold value corrector corrects the threshold value stored in the threshold value storage when the waveform evaluator determines that the initial period for which the deceleration has a positive value has continued for the predetermined interval of time. A discriminator determines whether the displacement amount calculated by the calculating means is greater than the corrected threshold value. Finally, a signal output generator outputs the ignition signal to the inflator so that the inflator is ignited and the air bag is inflated when the discriminator determines that the displacement amount calculated by the calculator is greater than the corrected threshold value.

    摘要翻译: 一种用于控制用于机动车辆的气囊的充气的气囊控制装置,并且适于与(i)在由点火器点燃时向所述气囊提供压缩气体的充气机,以及(ii)加速度传感器,其产生 作为车辆减速度的函数的适当减速信号。 该装置包括用于存储用于确定充气机是否将被点燃的阈值的阈值存储器和用于计算车辆的位移量的计算器。 波形评估器评估减速信号的波形,以确定在检测到预定的减速度之后,预定的时间间隔是否持续减速具有正值的初始周期。 当波形评估器确定减速度具有正值的初始周期在预定的时间间隔内持续时,阈值校正器校正存储在阈值存储器中的阈值。 鉴别器确定由计算装置计算的位移量是否大于校正的阈值。 最后,当鉴别器确定计算器计算出的位移量大于校正阈值时,信号输出发生器将点火信号输出到充气机,使得充气机被点燃并且气囊膨胀。

    Sheet conveying apparatus
    80.
    发明授权
    Sheet conveying apparatus 失效
    纸张输送装置

    公开(公告)号:US5322274A

    公开(公告)日:1994-06-21

    申请号:US65022

    申请日:1993-05-24

    IPC分类号: G03G15/00 G03G15/23 B65H7/02

    摘要: In a sheet conveying apparatus having a jam detecting means, there are provided an accommodating portion for jam treatment and a conveyance controlling means to accommodate sheets on a conveyance path into said portion, enabling all the sheets on the path to be gathered in one place and rendering the removal treatment easier. In another aspect of this invention, in case of jam occurrence, the sheets being conveyed are temporarily accommodated in the standby accommodating portion for discharge and then rejected outside the apparatus after jam return, while an image forming portion carrying out the image formation onto the sheets to be accommodated so that they can be discharged as regular output sheets, and image formation being prohibited when the sheets are discharged, resulting in that the image previously formed on the sheets is not to be disturbed.

    摘要翻译: 在具有卡纸检测装置的片材输送装置中,设置有用于卡纸处理的容纳部分和输送控制装置,用于将输送路径上的片材容纳到所述部分中,使得路径上的所有片材能够聚集在一个地方, 使清除处理更容易。 在本发明的另一方面,在卡纸发生的情况下,被输送的纸张暂时容纳在备用容纳部分中用于排出,然后在卡纸返回之后被拒绝在设备外部,而图像形成部分将图像形成部分 以使其能够作为常规输出片排出,并且当片材排出时禁止图像形成,导致预先形成在片材上的图像不被打扰。