Apparatus and method for testing semiconductor integrated circuit
    41.
    发明授权
    Apparatus and method for testing semiconductor integrated circuit 有权
    半导体集成电路测试装置及方法

    公开(公告)号:US06690189B2

    公开(公告)日:2004-02-10

    申请号:US09927404

    申请日:2001-08-13

    IPC分类号: G01R3102

    CPC分类号: H03M1/1071 H03M1/66

    摘要: There are provided a test apparatus and method for testing a semiconductor integrated circuit which enables improvements in the ease of operation and convenience of a BOST device and shortening of a test time. Numeric codes are assigned to tests. A test apparatus is equipped with memory and an analysis section. A test requirement table—in which hardware requirements required for conducting a test are set on a per-numeric-code basis—is stored in the memory. Test requirements corresponding to a numeric code are read from the memory, whereupon a test is performed. The analysis section analyzes a digital test output and sends the result of analysis to an external controller.

    摘要翻译: 提供了一种用于测试半导体集成电路的测试装置和方法,其能够改善BOST设备的操作的便利性和便利性,并缩短测试时间。 数字代码被分配给测试。 测试装置配备有记忆和分析部分。 测试要求表(其中进行测试所需的硬件要求以每数字代码为基础设置)存储在存储器中。 从存储器读取对应于数字代码的测试要求,然后进行测试。 分析部分分析数字测试输出,并将分析结果发送给外部控制器。

    Testing system for voice system equipment in switchboard
    43.
    发明授权
    Testing system for voice system equipment in switchboard 有权
    配电盘语音系统设备测试系统

    公开(公告)号:US06304633B1

    公开(公告)日:2001-10-16

    申请号:US09411071

    申请日:1999-10-04

    IPC分类号: H04M124

    CPC分类号: H04M3/323

    摘要: A testing system for voice system equipment in a switchboard includes a testing maintenance terminal for inputting telephone number information of an ordinary subscriber's telephone that is to be designated as a maintenance party telephone. The testing maintenance terminal can be a testing maintenance terminal of a general-purpose information processing unit. A call processing block inside a control unit of the switchboard includes a test accepting module for accepting the telephone number information from the testing maintenance terminal and for transmitting a call message to a call control module, in addition to the call control module and a translation module. Therefore, when the telephones number information of the ordinary subscriber's telephone designated as the maintenance party telephone is inputted from the testing maintenance terminal, the call control module and the translation module execute an emulation processing for the call connection processing to the ordinary subscriber's telephone designated as the maintenance party telephone in accordance with the call message transmitted from the test accepting module, in the same way as the ordinary call connection processing. Consequently, various tests can be conducted by using the ordinary subscriber's telephone as the maintenance party telephone for the test of the voice system equipment of the switchboard.

    摘要翻译: 交换机中的语音系统设备的测试系统包括用于输入要被指定为维护方电话的普通用户电话的电话号码信息的测试维护终端。 测试维护终端可以是通用信息处理单元的测试维护终端。 交换机控制单元内的呼叫处理块包括测试接受模块,用于接受来自测试维护终端的电话号码信息,并且用于向呼叫控制模块发送呼叫消息,除了呼叫控制模块和翻译模块 。 因此,当从测试维护终端输入指定为维护方电话的普通用户电话的电话号码信息时,呼叫控制模块和翻译模块对普通用户电话执行呼叫连接处理的仿真处理,指定为 维护方电话根据从测试接收模块发送的呼叫消息,以与普通呼叫连接处理相同的方式。 因此,可以通过使用普通用户电话作为用于配电盘的语音系统设备的测试的维护方电话进行各种测试。

    Tensioner for an endless transmitting member
    44.
    发明授权
    Tensioner for an endless transmitting member 失效
    张紧器为无尽的传递构件

    公开(公告)号:US5913742A

    公开(公告)日:1999-06-22

    申请号:US911279

    申请日:1997-08-14

    IPC分类号: F02B67/06 F16H7/08

    摘要: A tensioner for an endless transmitting member is provided to reliably prevent the loosening of an endless chain, while preventing the occurrence of an incorrect meshing of the endless chain with sprockets. A plunger holder is biased in an advancing direction by the action of a first spring supported in a housing, and a plunger, carried in the plunger holder, is biased in an advancing direction by the action of a second spring having a spring constant larger than that of the first spring. Only the movement of the plunger holder in the advancing direction is permitted by a ratchet mechanism mounted between the plunger holder and the housing. During operation of the engine, the advancing movement of the plunger holder is inhibited by the hydraulic pressure transmitted to a hydraulic pressure chamber, and the plunger is advanced and retracted in accordance with a variation in tension of the endless chain. When the engine is stopped, the ratchet mechanism is operated in accordance with the elongation of the endless chain due to wearing to advance the plunger holder one pitch at a time along with the plunger.

    摘要翻译: 提供用于无端传递构件的张紧器,以可靠地防止环形链条的松动,同时防止环链与链轮的不正确啮合的发生。 柱塞保持器通过支撑在壳体中的第一弹簧的作用沿前进方向偏置,并且承载在柱塞保持器中的柱塞通过弹簧常数大于第二弹簧的第二弹簧的作用沿前进方向偏置 第一个春天。 通过安装在柱塞保持器和壳体之间的棘轮机构,允许柱塞保持器在前进方向上的移动。 在发动机工作期间,通过传递到液压室的液压阻止柱塞保持器的前进运动,并且柱塞根据环形链的张力变化而前进和缩回。 当发动机停止时,棘轮机构根据环形链的伸长而由于磨损而一起操作,以使柱塞保持架一次与柱塞一起推进。

    Balancer shaft supporting structure in engine
    45.
    发明授权
    Balancer shaft supporting structure in engine 失效
    发动机平衡轴支撑结构

    公开(公告)号:US5791309A

    公开(公告)日:1998-08-11

    申请号:US795301

    申请日:1997-02-04

    摘要: A secondary balancer device provided below a cylinder block of an engine including a front balancer shaft and a rear balancer shaft which are rotated in opposite directions and have longitudinally central main journal portions carried in a balancer holder, respectively. Bracing journal portions are provided on axial ends of one of the front and rear balancer shafts and supported in a pump body and a pump cover of an oil pump provided below the cylinder block, respectively. A pump shaft of the oil pump and the front balancer shaft are connected to a crankshaft by a common endless chain and rotated at different numbers of revolutions. Thus, the number of parts for supporting the balancer shafts can be reduced, while maintaining the freedom of setting the number of revolutions of the oil pump of the engine.

    摘要翻译: 一种二次平衡器装置,其设置在发动机的气缸体的下方,该发动机包括前平衡器轴和后平衡器轴,其分别在相反的方向上旋转,并且分别具有纵向中心的主轴颈部分,该中心主轴颈部分分别放置在平衡器保持器中。 支撑轴颈部分设置在前后平衡轴之一的轴向端部上,分别支撑在泵体和设置在气缸体下方的油泵的泵盖。 油泵的泵轴和前平衡器轴通过共同的环形链条连接到曲轴,并以不同的转数旋转。 因此,可以在保持设定发动机的油泵的转速的自由度的同时,减少用于支撑平衡轴的部件的数量。

    Auto tuning receiver with a tuning information memory
    48.
    发明授权
    Auto tuning receiver with a tuning information memory 失效
    具有调谐信息存储器的自动调谐接收器

    公开(公告)号:US4509203A

    公开(公告)日:1985-04-02

    申请号:US391385

    申请日:1982-06-23

    申请人: Shinji Yamada

    发明人: Shinji Yamada

    IPC分类号: H03J7/28 H03J1/00 H03J7/18

    CPC分类号: H03J1/0066

    摘要: An auto tuning/storing receiver includes a PLL frequency synthesizer for scanning of frequency. The receiver is provided with means storing field intensity signals characteristic of the intensities of broadcasts at the same time as tuning signals characteristics of tuning frequencies are stored. Once the storing means has been full of the tuning signals during the scanning of frequencies, comparison is effected in field intensity between a new broadcast and all of the already stored broadcasts whenever the field intensity of the new one exceeds the reference or the storing criterion. Should the field intensity of the new one be higher than the lowest field intensity of one of the already stored broadcasts, the new broadcast (both its related tuning signal and field intensity signal) replaces the most feeble of the previous broadcasts automatically. An alternative way is to remove the tuning signal and field intensity signal concerning the latter broadcast (most feeble) and access and shift on one-by-one basis for storage of the information which follows regarding the next succeeding or remaining broadcasts when the former (new) broadcast is higher in field intensity than the latter broadcast.

    摘要翻译: 自动调谐/存储接收机包括用于频率扫描的PLL频率合成器。 接收机具有在存储调谐频率的调谐信号特性的同时存储特征为广播强度的场强信号的装置。 一旦存储装置在频率扫描期间已经满了调谐信号,则每当新的广播的场强超过参考或存储标准时,在新广播和所有已经存储的广播之间的场强中进行比较。 如果新的场强要比已经存储的广播之一的场强更高,那么新的广播(其相关的调谐信号和场强信号)都会自动替代以前广播中最弱的广播。 一种替代方式是去除关于后一广播(最微弱)的调谐信号和场强信号,并且一个接一个地访问和移位,用于存储关于下一个后续或剩余广播的下一个信息的前一个( 新的)广播的场强高于后者的广播。

    Wire array rubber connector and method for producing the same
    49.
    发明授权
    Wire array rubber connector and method for producing the same 有权
    线阵橡胶连接器及其制造方法

    公开(公告)号:US09160094B2

    公开(公告)日:2015-10-13

    申请号:US13521369

    申请日:2011-11-15

    摘要: Disclosed is a wire array rubber connector (10), including: an electrical insulating rubber (2); and a plurality of conductive metal wires (1) that are arrayed in a thickness direction of the electrical insulating rubber so as to pass through front and back surfaces of the electrical insulating rubber, and localized so as to be electrically connectable to electrical terminals that are disposed at predetermined positions on the front and back surfaces of the electrical insulating rubber. The electrical insulating rubber (2) is a flame-resistant rubber achieving V-0 based on the UL-94 standard. This wire array rubber connector (10) is obtained by: mixing a plurality of conductive metal wires having a predetermined length into a liquid thermosetting electrical insulating rubber material; applying a magnetic field from a thickness direction of the rubber material using an electromagnet that is patterned in a predetermined pattern so that the conductive metal wires are arrayed in the thickness direction and localized; and curing the rubber material by heating, thereby providing the wire array rubber connector with high flame resistance and with low transmission loss in a high frequency region.

    摘要翻译: 公开了一种线阵列橡胶连接器(10),包括:电绝缘橡胶(2); 以及多个导电金属线(1),其沿着所述电绝缘橡胶的厚度方向排列以穿过所述电绝缘橡胶的前表面和后表面,并且被定位成可电连接到电绝缘橡胶的电端子 设置在电绝缘橡胶的前表面和后表面上的预定位置处。 电绝缘橡胶(2)是基于UL-94标准的V-0的阻燃橡胶。 该线阵列橡胶连接器(10)通过以下方式获得:将具有预定长度的多根导电金属线混合到液体热固性电绝缘橡胶材料中; 使用以预定图案图案化的电磁体从橡胶材料的厚度方向施加磁场,使得导电金属线沿厚度方向排列并定位; 并通过加热固化橡胶材料,从而在高频区域提供具有高阻燃性和低传输损耗的线阵列橡胶连接器。

    Chain tensioner device
    50.
    发明授权
    Chain tensioner device 有权
    链条张紧装置

    公开(公告)号:US08876641B2

    公开(公告)日:2014-11-04

    申请号:US13175966

    申请日:2011-07-05

    IPC分类号: F16H7/00 F16H7/08

    摘要: A chain tensioner device includes a main arm, tensioner lifter, and a sub-arm. The main arm is pivotally supported by a first shaft. The main arm slidably contacts an endless chain to apply a tension to the endless chain. The tensioner lifter includes a housing, a plunger, and a spring. The plunger is slidably held by the housing. The spring is to press the plunger such that the plunger projects from the housing. The sub-arm is disposed between the main arm and the tensioner lifter. The sub-arm is pivotally supported by a second shaft to transmit a biasing force applied by the plunger of the tensioner lifter to the main arm. A moving direction of the plunger is substantially orthogonal to a direction of a tangent at a contact portion between the plunger and the sub-arm when an elongation of the endless chain reaches a maximum elongation.

    摘要翻译: 链条张紧装置包括主臂,张紧器升降器和副臂。 主臂由第一轴枢转地支撑。 主臂可滑动地接触环形链条以向环形链条施加张力。 张紧器升降机包括壳体,柱塞和弹簧。 柱塞由壳体可滑动地保持。 弹簧是按压柱塞,使得柱塞从壳体突出。 副臂设置在主臂和张紧器升降器之间。 副臂由第二轴可枢转地支撑,以将由张紧器升降器的柱塞施加的偏压力传递到主臂。 当环形链的延伸达到最大伸长时,柱塞的移动方向基本上与柱塞和副臂之间的接触部分的切线方向正交。