Apparatus and method for measurement of communication quality in CDMA system
    51.
    发明授权
    Apparatus and method for measurement of communication quality in CDMA system 有权
    CDMA系统通信质量测量装置及方法

    公开(公告)号:US07333529B2

    公开(公告)日:2008-02-19

    申请号:US11139185

    申请日:2005-05-27

    Abstract: In order to perform synchronization detection with high speed, high precision and high reliability and to measure communication quality (propagation characteristics) at high precision and high efficiency, a mobile station (202) includes synchronization detecting portion (221) for detecting synchronization chip timing of channel to be measured, a synchronization chip timing information portion accumulating information of detected synchronization chip timing, a correlation detecting portion (222) deriving a correlation value between spreading code of the channel to be measured and a received signal for performing communication with a base station and measurement of communication quality with taking the detected synchronization chip timing as a reception chip timing, a time series generating portion (223) for generating a time series data of received signal vector after correlation detection, and a communication quality calculating portion (224) for calculating communication quality from generated time series data.

    Abstract translation: 为了以高速,高精度和高可靠性执行同步检测,并且以高精度和高效率测量通信质量(传播特性),移动台(202)包括同步检测部分(221),用于检测同步码片定时 待测量的信道,累积检测到的同步码片定时信息的同步码片定时信息部分,得到待测信道的扩展码与用于与基站通信的接收信号之间的相关值的相关检测部分(222) 以及以检测到的同步码片定时作为接收码片定时的通信质量的测量,用于产生相关检测后的接收信号矢量的时间序列数据的时间序列产生部分(223)和用于 计算沟通准备 从生成的时间序列数据。

    Apparatus and method for measurement of communication quality in CDMA system
    52.
    发明授权
    Apparatus and method for measurement of communication quality in CDMA system 有权
    CDMA系统通信质量测量装置及方法

    公开(公告)号:US07050482B2

    公开(公告)日:2006-05-23

    申请号:US09827800

    申请日:2001-04-06

    Abstract: In order to perform synchronization detection with high speed, high precision and high reliability and to measure communication quality (propagation characteristics) at high precision and high efficiency, a mobile station includes synchronization detecting portion for detecting synchronization chip timing of channel to be measured, a synchronization chip timing information portion accumulating information of detected synchronization chip timing, a correlation detecting portion deriving a correlation value between spreading code of the channel to be measured and a received signal for performing communication with a base station and measurement of communication quality with taking the detected synchronization chip timing as a reception chip timing, a time series generating portion for generating a time series data of received signal vector after correlation detection, and a communication quality calculating portion for calculating communication quality from generated time series data.

    Abstract translation: 为了以高速,高精度和高可靠性执行同步检测,并且以高精度和高效率测量通信质量(传播特性),移动站包括用于检测待测信道的同步码片定时的同步检测部分, 同步码片定时信息部分累积检测到的同步码片定时的信息;相关检测部分,导出要测量的信道的扩展码与用于与基站进行通信的接收信号之间的相关值,以及通过检测到的通信质量的测量 作为接收码片定时的同步码片定时,用于产生相关检测后的接收信号矢量的时间序列数据的时间序列产生部分和用于从所产生的时间序列数据计算通信质量的通信质量计算部分。

    Tire/wheel assembly, and runflat support body
    53.
    发明申请
    Tire/wheel assembly, and runflat support body 失效
    轮胎/车轮组件,以及漏气保护体

    公开(公告)号:US20050199326A1

    公开(公告)日:2005-09-15

    申请号:US10515326

    申请日:2003-08-19

    CPC classification number: B60C17/06 B60C17/043 Y10T152/10045

    Abstract: A tire/wheel assembly comprising a wheel having a rim, a pneumatic tire fitted to the rim and a run-flat support member. The pneumatic tire includes a cavity, and the run-flat support member is disposed in the cavity of the pneumatic tire. The run-flat support member includes an annular shell and elastic rings. The annular shell has a support surface located radially outward and two leg portions formed radially inward. The elastic rings support the leg portions on the rim. The leg portions of the annular shell are detachably attached to the elastic rings.

    Abstract translation: 一种轮胎/车轮组件,包括具有轮辋的车轮,装配到轮辋的充气轮胎和平坦的支撑构件。 该充气轮胎包括空腔,并且该平坦的支撑构件设置在充气轮胎的空腔中。 跑平支撑构件包括环形壳和弹性环。 环形壳体具有位于径向外侧的支撑表面和径向向内形成的两个腿部。 弹性环支撑边缘上的腿部。 环形壳体的腿部可拆卸地附接到弹性环。

    Tire/wheel assembly
    54.
    发明申请
    Tire/wheel assembly 失效
    轮胎/车轮总成

    公开(公告)号:US20050161139A1

    公开(公告)日:2005-07-28

    申请号:US10513020

    申请日:2003-07-23

    Applicant: Shinichi Mori

    Inventor: Shinichi Mori

    CPC classification number: B60B21/023 B60B21/12 B60B21/125 B60C17/043 B60C17/06

    Abstract: A tire/wheel assembly, wherein a run-flat support body comprising an annular shell having an outer peripheral side as a support surface and an inner peripheral side formed in fork-shaped open legs and elastic rings supporting the end parts of the fork-shaped open legs on a rim is inserted into the hollow part of a pneumatic tire, bent parts are formed at the end parts of the annular shell where the annular shell is connected to the elastic rings, the shape of the elastic ring in a cross section orthogonal to the circumferential direction of the elastic ring is formed into a barrel shape having bulged both side faces, the maximum thickness (A) of the elastic ring in a cross section swelling from a tangential line (L1) extending from the apex (P1) of a hump on the rim so as to abut on the axial inner end (P3) of the bent part is 3 to 6 mm, and the maximum thickness (B) thereof swelling from a tangential line (L2) extending from an intersection (P2) between a line segment (L3) parallel with a tire axis through the centroid of a bead core and the inner surface of the tire bead so as to abut on the axial outer end (P4) of the bent part is 1 to 5 mm.

    Abstract translation: 一种轮胎/车轮组件,其中,一个平坦的支撑体包括一个环形壳体,该环形壳体具有作为支撑表面的外周侧和形成在叉状开放腿部中的内周侧,以及支撑叉状端部的弹性环 轮辋上的开放的腿部被插入到充气轮胎的中空部分中,弯曲部分形成在环形壳体的端部处,其中环形壳体连接到弹性环,弹性环的形状在横截面正交 弹性环的圆周方向形成为具有凸出的两个侧面的筒状,弹性环的从顶点(P 1)延伸的切线(L 1)的横截面膨胀的最大厚度(A) )上的突起部,以与所述弯曲部的所述轴向内端(P 3)抵接的方式为3〜6mm,从所述弯曲部延伸的切线(L 2)的最大厚度(B) 线段(L 3)之间的交点(P 2) 平行于轮胎轴线穿过胎圈芯的质心并且轮胎胎圈的内表面与邻接弯曲部分的轴向外端(P 4)的距离为1至5mm。

    Pneumatic racing cart tire and manufacturing method thereof
    55.
    发明授权
    Pneumatic racing cart tire and manufacturing method thereof 失效
    气动车载轮胎及其制造方法

    公开(公告)号:US06502611B1

    公开(公告)日:2003-01-07

    申请号:US09504079

    申请日:2000-02-15

    CPC classification number: B60C11/0083 B60C9/06 B60C9/07 B60C11/00 B60C11/01

    Abstract: Disclosed is a pneumatic tire adopting a bias ply structure in which plural carcass layers are disposed so that cords cross each other between the layers, and having an aspect ratio of 55% or less and an outer diameter of 300 mm or less, wherein a cord angle to a tire circumferential direction of said carcass layer is set to a range from 27 to 37° in the center line position, and a surface shape of a tread portion is formed to be straight to a tire width direction in the region of 60 to 75% of a tread width.

    Abstract translation: 公开了一种采用偏置帘布层结构的充气轮胎,其中多个胎体层被布置成使得帘线在层之间彼此交叉,并且具有55%以下的长径比和300mm以下的外径,其中帘线 所述胎体层的轮胎周向的角度在中心线位置设定在27〜37°的范围内,并且胎面部的表面形状形成为直线到轮胎宽度方向,在60〜 75%的胎面宽度。

    Electronic apparatus storing data in a volatile memory and method for protecting data stored therein
    56.
    发明授权
    Electronic apparatus storing data in a volatile memory and method for protecting data stored therein 失效
    将数据存储在易失性存储器中的电子设备和用于保护存储在其中的数据的方法

    公开(公告)号:US06396762B2

    公开(公告)日:2002-05-28

    申请号:US09888481

    申请日:2001-06-25

    Applicant: Shinichi Mori

    Inventor: Shinichi Mori

    CPC classification number: G11C5/141

    Abstract: The present invention is provided with a switch circuit which can turn on/off electric power supply from a battery. Further, a CPU transfers and evacuates specific data stored in a DRAM when electric power supply from a main power supply is stopped and electric power supply from a battery is performed. Thereafter, the CPU turns off the switch circuit and stops electric power supply from the battery.

    Abstract translation: 本发明提供一种能够从电池接通/断开电力供应的开关电路。 此外,当从主电源的电力供应停止并且执行来自电池的电力供应时,CPU传送并排除存储在DRAM中的特定数据。 此后,CPU关闭开关电路并停止来自电池的电力供应。

    Bearing device
    57.
    发明授权
    Bearing device 失效
    轴承装置

    公开(公告)号:US6010247A

    公开(公告)日:2000-01-04

    申请号:US998868

    申请日:1997-12-29

    Abstract: A bearing device is used as a bearing for a pivot of a head stack assembly to thereby make a hard disc drive thin. Widths of first and second inner races 12a and 13a are set to be smaller than the widths of first and second outer races 12b and 13b. Even if first and second bearings 12 and 13 (outer races 12b and 13b) are mounted on a shaft 9 in contact with each other, a space S is formed between the first and second inner races 12a and 13a. From this structure, in the case where a pre-pressure is applied to the second inner race 13a, it is possible to adjust the pre-pressure in a wide range. In the prior art, it has been necessary to provide an annular projection or a spacer for keeping a space for application of the pre-pressure. However, the present invention makes possible to dispense with the annular projection or the spacer. Corresponding to this, the width of the bearing device 10 is shortened. Finally, the thickness of the pivot portion of the swing arm is decreased to thereby make the hard disc drive thin.

    Abstract translation: 轴承装置用作头部组件组件的枢轴的轴承,从而使硬盘驱动器变薄。 第一和第二内圈12a和13a的宽度被设定为小于第一和第二外圈12b和13b的宽度。 即使第一和第二轴承12和13(外圈12b和13b)安装在彼此接触的轴9上,在第一和第二内圈12a和13a之间形成空间S. 根据该结构,在向第二内座圈13a施加预压的情况下,可以在宽范围内调节预压力。 在现有技术中,必须提供用于保持用于施加预压力的空间的环形突起或间隔件。 然而,本发明使得可以省略环形突起或间隔件。 与此相对应,轴承装置10的宽度缩短。 最后,摆臂的枢转部分的厚度减小,从而使硬盘驱动器变薄。

    Semiconductor device improved in light shielding property and light
shielding package
    58.
    发明授权
    Semiconductor device improved in light shielding property and light shielding package 失效
    半导体器件改善了遮光性能和遮光封装

    公开(公告)号:US5317195A

    公开(公告)日:1994-05-31

    申请号:US792872

    申请日:1991-11-19

    Abstract: Provided is a semiconductor device comprising a semiconductor chip which is directly covered with a resin material having a light shielding property as well as a film which is provided on the resin material for shielding the semiconductor device against light. The film may be formed by a seal having a surface which is covered with a metal and a rear surface which is colored black, a layer of a metal or ceramics which is deposited in a vapor phase, or a coating of an insulating material whose refractive index is different from that of the resin material. In another aspect of the present invention, provided is a semiconductor device which is directly covered with a resin material mixed with a light absorbing material. In still another aspect of the present invention, provided is a semiconductor device comprising a semiconductor chip, having a surface covered with black polyimide, which is further covered with a resin material having a light shielding property. In a further aspect of the present invention, provided is a package for covering a semiconductor device which is mounted on a wiring board. According to such improvement, a light shielding property is improved particularly in relation to a thin semiconductor device whose thickness is only about 1 mm, and the semiconductor device is prevented from a malfunction caused by light.

    Abstract translation: 提供了一种半导体器件,其包括直接由具有遮光性的树脂材料覆盖的半导体芯片以及设置在用于屏蔽半导体器件的光的树脂材料上的膜。 膜可以由具有被金属覆盖的表面和着色为黑色的后表面,以蒸气相沉积的金属或陶瓷层的密封件或者折射率为绝缘材料的绝缘材料的涂层形成, 指数与树脂材料的指数不同。 在本发明的另一方面,提供一种直接用与吸光材料混合的树脂材料覆盖的半导体器件。 在本发明的另一方面,提供一种半导体器件,其包括具有被黑色聚酰亚胺覆盖的表面的半导体芯片,该半导体器件进一步被具有遮光性的树脂材料覆盖。 在本发明的另一方面,提供一种用于覆盖安装在布线板上的半导体器件的封装。 根据这样的改进,特别是相对于厚度仅为1mm的薄型半导体器件而言,防光性能得到改善,并且防止了由于光引起的故障的半导体器件。

    Composite semiconductor storage device and operating method therefor
    59.
    发明授权
    Composite semiconductor storage device and operating method therefor 失效
    复合半导体存储装置及其操作方法

    公开(公告)号:US5233561A

    公开(公告)日:1993-08-03

    申请号:US764680

    申请日:1991-09-25

    Abstract: A semiconductor storage device formed on a single chip includes a ROM, a RAM and an input/output port. When a mode setting signal designates a normal mode, access is made to one of the ROM, RAM and input/output port in response to an address signal. The ROM is accessed when the mode setting signal designates a ROM write mode and the address signal designates an address assigned to the ROM. A dummy data is output from a data input/output terminal when the mode setting signal designates the ROM write mode, the address signal designates an address outside an address region assigned to the ROM, and a read signal is applied to the device.

    Abstract translation: 形成在单个芯片上的半导体存储装置包括ROM,RAM和输入/输出端口。 当模式设置信号指定正常模式时,响应于地址信号,访问ROM,RAM和输入/输出端口中的一个。 当模式设置信号指定ROM写入模式并且地址信号指定分配给ROM的地址时,访问ROM。 当模式设置信号指定ROM写入模式时,从数据输入/输出端子输出虚拟数据,地址信号指定分配给ROM的地址区域之外的地址,并且读取信号被施加到该设备。

    Film conveying apparatus
    60.
    发明授权
    Film conveying apparatus 失效
    薄膜输送装置

    公开(公告)号:US4996541A

    公开(公告)日:1991-02-26

    申请号:US510577

    申请日:1990-04-18

    CPC classification number: G03B27/587 B65H23/042

    Abstract: A film conveying apparatus includes a portion for feeding a film, a portion for drawing the film and a slack detecting apparatus for detecting slack of the film therebetween. The slack detecting apparatus includes a light emitting portion and the light receiving portion, and when the light from the light emitting portion to the light receiving portion is intercepted by the film, it is determined that the film has slack. When the slack of the film is detected by the slack detecting apparatus, emission of light from the light emitting portion is stopped for a prescribed time period.

    Abstract translation: 薄膜输送装置包括用于输送薄膜的部分,用于拉伸薄膜的部分和用于检测薄膜之间松弛的松弛检测装置。 松弛检测装置包括发光部分和光接收部分,并且当来自发光部分到光接收部分的光被胶片遮断时,确定胶片松弛。 当由松弛检测装置检测到胶片的松弛时,来自发光部分的光的发射停止规定的时间段。

Patent Agency Ranking