Time-division multiple-access communication system
    2.
    发明授权
    Time-division multiple-access communication system 失效
    时分多址通信系统

    公开(公告)号:US06442146B1

    公开(公告)日:2002-08-27

    申请号:US09075249

    申请日:1998-05-11

    IPC分类号: H04B7212

    CPC分类号: H04B7/212

    摘要: The present invention is directed to a TDMA communication system which is adapted to different communication environments or prepares different communication environments and allows each mobile station to be set for working in any one of the different communication environments. The communication system commonly uses a TDMA format that has a fixed frame-length and a constant number of bits for each of the slots composing the frame. The communication environments have prepared respective sets of communication conditions, each set including a transmission power, a modulating method, the number of multiplexed signals, error-correction, an antenna gain, a frequency hopping value and a diversity value. At each mobile station and each base station, one of plural sets of communication conditions for respective environments is selected to establish communication with each other under the selected environment.

    摘要翻译: 本发明涉及适用于不同通信环境或准备不同通信环境的TDMA通信系统,并且允许每个移动站被设置用于在不同通信环境中的任何一个中工作。 通信系统通常使用对于构成帧的每个时隙具有固定的帧长度和固定比特数的TDMA格式。 通信环境已经准备好各种通信条件,每组包括传输功率,调制方法,多路复用信号的数量,纠错,天线增益,跳频值和分集值。 在每个移动站和每个基站处,选择用于各个环境的多组通信条件之一,以在所选择的环境下建立彼此的通信。

    Fuel vapor purge control system of automobile engine
    3.
    发明授权
    Fuel vapor purge control system of automobile engine 失效
    汽车发动机燃油蒸汽清除控制系统

    公开(公告)号:US5676118A

    公开(公告)日:1997-10-14

    申请号:US711985

    申请日:1996-09-10

    申请人: Yoichi Saito

    发明人: Yoichi Saito

    IPC分类号: F02D41/00 F02M25/08

    摘要: A fuel vapor purge control system of an automobile engine comprises fuel vapor concentration calculating means for calculating a concentration of fuel vapor in the purge flow based on a feedback correction coefficient, target purge rate calculating means for selectively setting a target purge rate depending on the magnitude of the fuel vapor concentration, purge valve controlling means for controlling the operation of a purge control valve so as to obtain the target purge rate, purge condition judging means for judging whether or not a purge condition to perform purging is satisfied based on operational conditions of the engine, wherein the target purge rate calculating means sets an initial target purge rate after the purge condition judging means judges that the purge condition is satisfied, the initial target purge rate being gradually increased with an elapse of time from an initial rate to a predetermined rate, and then sets a target purge rate depending on the fuel vapor concentration after the initial target purge rate reaches a predetermined rate and correction means for correcting the fuel injection amount by reducing an amount equivalent to a purged fuel vapor amount calculated based on the fuel vapor concentration and the target purge rate. Whereby the controllability of the air-fuel ratio control system can be prevented from being lowered with the utmost evap purge amount retained.

    摘要翻译: 汽车发动机的燃料蒸气净化控制系统包括:燃料蒸气浓度计算装置,用于根据反馈校正系数计算净化流中燃料蒸汽的浓度;目标吹扫率计算装置,用于根据大小选择性地设定目标吹扫速率 用于控制净化控制阀的操作以获得目标吹扫速率的净化阀控制装置,用于根据操作条件来判断是否满足进行净化的清洗条件的净化条件判定装置 所述发动机,其中所述目标吹扫速率计算装置在所述吹扫条件判定装置判定所述清洗条件满足之后设定初始目标吹扫速率,所述初始目标吹扫速率随着时间的流逝从初始速率逐渐增加到预定的 速率,然后根据燃料蒸汽浓度设定目标吹扫速率 初始目标吹扫速率达到预定速率之后,通过减少与基于燃料蒸气浓度和目标吹扫速率计算的净化燃料蒸汽量相当的量来校正燃料喷射量的校正装置。 由此,可以防止空燃比控制系统的可控性降低,同时保持最大的吹扫量。

    ROTATING ELEMENT WITH EMBEDDED PERMANENT MAGNET AND ROTATING ELECTRICAL MACHINE
    4.
    发明申请
    ROTATING ELEMENT WITH EMBEDDED PERMANENT MAGNET AND ROTATING ELECTRICAL MACHINE 有权
    带嵌入式永久磁铁和旋转电机的旋转元件

    公开(公告)号:US20130113325A1

    公开(公告)日:2013-05-09

    申请号:US13809048

    申请日:2011-06-27

    IPC分类号: H02K1/27

    CPC分类号: H02K1/2706 H02K1/2766

    摘要: A rotating element with embedded permanent magnets is provided that includes: a rotor core adapted to be within the diameter direction of a stator; first permanent magnets embedded near the exterior circumference face of the core, and orthogonally extending with a d axis; and second permanent magnets embedded on both sides of each of the first magnets, and extending along a q axis. The rotating element further includes gaps formed in the core away from both circumference direction ends of the first magnets. The gaps further include exterior end parts at the furthermost exterior side with respect to the diameter direction of the core, and interior end parts at the furthermost interior side with respect to same. The magnetic pole faces of the first magnets are located between the exterior and interior end parts of the gaps.

    摘要翻译: 提供具有嵌入式永磁体的旋转元件,其包括:转子芯,其适于在定子的直径方向内; 第一永磁体嵌入在芯的外周面附近,并且与d轴正交地延伸; 以及嵌入在每个第一磁体的两侧并沿着q轴延伸的第二永磁体。 旋转元件还包括形成在芯中的间隙,远离第一磁体的两个圆周方向端。 间隙还包括相对于芯的直径方向在最外侧的外端部分和相对于芯的最内侧的内端部。 第一磁体的磁极面位于间隙的外部和内部端部之间。

    TRANSMISSION CONTROL DEVICE FOR AUTOMATIC TRANSMISSION
    5.
    发明申请
    TRANSMISSION CONTROL DEVICE FOR AUTOMATIC TRANSMISSION 有权
    用于自动传输的变速箱控制装置

    公开(公告)号:US20110270499A1

    公开(公告)日:2011-11-03

    申请号:US13093961

    申请日:2011-04-26

    申请人: Yoichi SAITO

    发明人: Yoichi SAITO

    IPC分类号: F16H59/74

    摘要: A transmission control device for an automatic transmission that changes the speed of rotation output from an engine having a turbocharger includes intake-state detecting means detecting an engine intake state; intake-state determining means determining whether or not a predetermined target intake state is satisfied based on a detection result of the intake-state detecting means; transmission-pattern selecting means having a first transmission pattern for setting a transmission gear ratio in accordance with an operational state and a second transmission pattern for setting the transmission gear ratio such that an engine rotation speed is higher than that in the first transmission pattern, and selecting the first transmission pattern or the second transmission pattern when the target intake state is satisfied or not satisfied, respectively; and transmission control means controlling a transmission mechanism unit of the automatic transmission based on the selected transmission pattern.

    摘要翻译: 用于改变从具有涡轮增压器的发动机输出的转速的自动变速器的变速器控制装置包括检测发动机进气状态的进气状态检测装置; 进气状态确定装置,基于进气状态检测装置的检测结果确定是否满足预定目标进气状态; 传动模式选择装置,具有用于根据操作状态设定传动比的第一传动模式和用于设定变速传动比使得发动机转速高于第一传动模式的第二传动模式;以及 分别满足或不满足目标进气状态时,选择第一传送图案或第二传送图案; 以及发送控制装置,基于所选择的发送模式来控制自动发送的发送机构单元。

    Ink jet recording sheet
    7.
    发明授权
    Ink jet recording sheet 有权
    喷墨记录纸

    公开(公告)号:US06436515B1

    公开(公告)日:2002-08-20

    申请号:US09547417

    申请日:2000-04-11

    IPC分类号: B32B2714

    摘要: An ink jet recording sheet having a support and an ink absorption layer provided on the support wherein a center line average roughness (Ra) is 0.8 to 4.0 &mgr;m, measured at a standard length of 2.5 and a cut-off value of 0.8 mm of the surface of the ink jet recording sheet on the ink absorption layer side, which is specified in JISB-0601, and a 60-degree specular gloss of the ink jet recording sheet is 10 to 30 percent, which is specified in JIS-Z8741.

    摘要翻译: 一种喷墨记录纸,其具有支撑体和设置在支撑体上的吸墨层,其中中心线平均粗糙度(Ra)为0.8〜4.0μm,以2.5的标准长度和0.8mm的截止值 JISB-0601中规定的吸墨层侧的喷墨记录纸的表面和喷墨记录纸的60度镜面光泽度在JIS-Z8741中规定为10〜30%。

    Optical head
    8.
    发明授权
    Optical head 有权
    光头

    公开(公告)号:US06304526B1

    公开(公告)日:2001-10-16

    申请号:US09266836

    申请日:1999-03-12

    IPC分类号: G11B712

    摘要: In an optical head, two object lenses 3a, 3b fixed to a lens holder 4 are provided to serve as means for condensing a light beam 11 wherein these object lenses 3a, 3b are at positions eccentric from a support axis 10. The object lenses 3a and 3b are fabricated to satisfy prescribed conditions to suppress aberration. When either object lens 3a or 3b is selected for an optical recording medium 17, 18, degrading of signals can be prevented. Alternatively, two light sources 14, 25 are provided for one object lens 19, and the object lens is fabricated to satisfy prescribed conditions to suppress aberration. When either one of the light sources is used, degrading of signals can be prevented. In a different optical head, a recording medium 107 is set on a disk driving device 111, and an optical head 115 is provided movable freely in radial directions. The tilt of the recording medium is detected with a sensor, and the optical axis of the beam is controlled according to the detected tilt to cancel aberration.

    摘要翻译: 在光学头中,固定在透镜保持架4上的两个物镜3a,3b被设置为将这些物镜3a,3b与支承轴10偏心的位置的光束11聚光的装置。物镜3a 制造3b以满足规定条件以抑制像差。 当对于光记录介质17,18选择了任一个物镜3a或3b时,可以防止信号的劣化。 或者,为一个物镜19提供两个光源14,25,并且制造物镜以满足规定的条件以抑制像差。 当使用光源中的任何一个时,可以防止信号的劣化。 在不同的光学头中,将记录介质107设置在盘驱动装置111上,并且光学头115设置成可在径向上自由移动。 利用传感器检测记录介质的倾斜,并且根据检测到的倾斜来控制光束的光轴以消除像差。

    Non-contacting power supply system for rail-guided vehicle
    9.
    发明授权
    Non-contacting power supply system for rail-guided vehicle 有权
    轨道导轨车辆非接触供电系统

    公开(公告)号:US6109405A

    公开(公告)日:2000-08-29

    申请号:US174285

    申请日:1998-10-16

    CPC分类号: B61L3/18

    摘要: In a non-contacting power supply system for a rail-guided vehicle which can move along a plurality of power supply lines connected to respective power sources and receive a supply of electric power required for moving from the plurality of power supply lines, the rail-guided vehicle comprises a plurality of power receiving cores for receiving a supply of electric power from the plurality of power supply lines. The gaps between the plurality of power supply lines in the portions between the power supply lines are set to be equal to or longer than the length of each of the power receiving cores in the direction of the power supply lines, thereby eliminating the bad influence on the non-contacting power supply system due to the difference between the phases or frequencies of the power sources of the power supply lines.

    摘要翻译: 在轨道导引车辆的非接触供电系统中,能够沿着连接到各个电源的多个电源线移动并接收从多个电源线移动所需的电力供应, 引导车辆包括用于接收来自多个电源线的电力供应的多个受电芯。 电源线之间的多个电源线之间的间隙被设定为等于或大于每个受电芯在电源线的方向上的长度,从而消除对电源线的不良影响 由于电源线的电源的相位或频率之间的差异,非接触式电源系统。