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    • 82. 发明申请
    • METHOD AND SYSTEM FOR DIAGNOSING A MACHINE
    • 用于诊断机器的方法和系统
    • US20100161175A1
    • 2010-06-24
    • US12063466
    • 2007-06-26
    • Hideo YamadaMakoto SakaiKazumoto MatsufujiJun Tanaka
    • Hideo YamadaMakoto SakaiKazumoto MatsufujiJun Tanaka
    • G01M15/02E02F9/26
    • F02D29/00E02F9/26E02F9/267F02D41/0007F02D41/021F02D41/22Y02T10/40
    • A machine diagnosing system is provided which can make an abnormality/failure diagnosis of a machine without using threshold values. It is composed of a dynamic state management controller that creates frequency distribution information showing a relationship between signal intensity related to engine output and occurrence frequency whenever the machine body is operated for a predetermined time, a management section that receives and stores pieces of frequency distribution information, and terminal equipment and each of which detects a decrease in engine output by arranging the pieces of frequency distribution information obtained from the management section in time series and by comparing these pieces of information with each other. A decrease in engine output can be detected, without using threshold values, by comparison between the pieces of frequency distribution information stored concerning the output of the engine, unlike a case in which the abnormality/failure of the machine is determined by comparison with a conventional threshold value or in which the degree of such abnormality is ranked by comparison there.
    • 提供了一种能够在不使用阈值的情况下对机器进行异常/故障诊断的机器诊断系统。 它包括动态状态管理控制器,每当机体运行预定时间时,产生频率分布信息,该频率分布信息表示与发动机输出相关的信号强度与发生频率之间的关系;管理部分,接收和存储频率分布信息 以及终端设备,并且通过将从管理部获得的频率分布信息按时间序列排列并且通过将这些信息彼此进行比较来检测发动机输出的下降。 通过与存储的关于发动机的输出的各个频率分布信息之间的比较,可以检测发动机输出的下降而不使用阈值,这与通过与常规的比较来确定机器的异常/故障的情况不同 阈值或通过比较来评价异常程度。
    • 84. 发明授权
    • Spoiler device
    • 扰流装置
    • US07490891B2
    • 2009-02-17
    • US12215391
    • 2008-06-27
    • Kazuki TerakawaMakoto Sakai
    • Kazuki TerakawaMakoto Sakai
    • B60J7/00
    • B62D35/007
    • According to an aspect of the present invention, a spoiler device for a vehicle for controlling air stream of the vehicle, the spoiler device covering a hinge member and pivoting in response to a pivotal movement of a back door supported by the hinge member in a pivotally movable manner in a vertical direction thereof, includes an upper wall portion adapted to be arranged adjacent to a roof of the vehicle and extending along the roof in a width direction of the vehicle, a lower wall portion formed integrally with the upper wall portion by blow forming and provided between the upper wall portion and a hinge shaft provided at the hinge member, the lower wall portion including an opening at a portion located above the hinge shaft, and a cover fixedly attached to the lower wall portion for covering the opening thereby to cover the hinge member.
    • 根据本发明的一个方面,一种用于控制车辆空气流的车辆的扰流装置,所述扰流装置覆盖铰链部件,并且响应于由所述铰链部件支撑的后门的枢转运动枢转地枢转 包括:上壁部,其适于布置在车辆顶部附近并沿着车辆的宽度方向沿屋顶延伸,下壁部分通过吹动与上壁部分一体地形成 形成并设置在上壁部分和设置在铰链部件处的铰链轴之间,下壁部分包括位于铰链轴上方的部分的开口,以及固定地附接到下壁部分以覆盖开口的盖,从而 覆盖铰链构件。
    • 85. 发明授权
    • Power seat slide apparatus for a vehicle
    • 用于车辆的动力座椅滑动装置
    • US07325851B2
    • 2008-02-05
    • US11399267
    • 2006-04-07
    • Sadao ItoMakoto SakaiEiichiro Tsuji
    • Sadao ItoMakoto SakaiEiichiro Tsuji
    • B60N2/07
    • B60N2/0715B60N2/067B60N2/0705B60N2/0735
    • A power seat slide apparatus includes: a housing fixedly mounted on the first rail and possessing a reverse U-shaped cross section projecting upwardly with an upper wall, which forms an upper surface of the reverse U-shaped cross section, and first and second sidewalls, which forms side surfaces of the reverse U-shaped cross section. The housing further includes a notch defined by a first notch end surface of the upper wall and a second notch end surface of the first and second sidewalls. A nut member is fitted into the notch of the housing, supported inside the housing, and is held tight in the longitudinal direction of the vehicle by the first notch end surface and the second notch end surface. A screw shaft is freely rotatably supported by the second rail and is engaged with the nut member.
    • 电动座椅滑动装置包括:壳体,其固定地安装在第一轨道上并且具有向上突出的U形横截面,该上部壁形成相反的U形横截面的上表面,以及第一和第二侧壁 ,其形成相反的U形横截面的侧表面。 壳体还包括由上壁的第一凹口端表面和第一和第二侧壁的第二凹口端表面限定的凹口。 螺母构件安装在壳体的凹口中,支撑在壳体内部,并且通过第一凹口端表面和第二凹口端表面沿着车辆的纵向保持紧固。 螺杆轴由第二导轨可自由旋转地支撑并与螺母构件接合。
    • 86. 发明申请
    • DRILL HEAD FOR DEEP HOLE MACHINING
    • 钻孔机用于深孔加工
    • US20070237592A1
    • 2007-10-11
    • US11755840
    • 2007-05-31
    • Takuji NomuraMakoto Sakai
    • Takuji NomuraMakoto Sakai
    • B23B51/00
    • B23B51/0486B23B2251/44B23B2251/56Y10S408/705Y10T408/5586Y10T408/89Y10T408/909
    • The invention provides a drill head for deep hole machining capable of raising circularity and straightness of a hole and improving precision of hole machining. In the drill head for deep hole machining constituted by fixing a cutting blade to a tip surface of a head body and fixing guide pads to a periphery of a tip of the head body, the length Lm of a margin, which is formed at a tip side of a periphery of the cutting blade in a drill rotating direction, in an axis direction is made substantially the same as the length Lp of the guide pads in the axis direction, and a top end and rear end of the margin are substantially aligned with a top end and rear end of the guide pads, respectively, in a circumference direction.
    • 本发明提供一种用于深孔加工的钻头,其能够提高孔的圆度和平直度,并提高孔加工的精度。 在用于深孔加工的钻头中,其通过将切割刀片固定到头部主体的尖端表面并将引导垫固定到头部主体的末端的周边而构成,边缘的长度Lm形成在尖端 沿钻头旋转方向的切割刀片的周边的轴线方向的长度Lp与引导垫的轴向长度Lp基本相同,并且边缘的顶端和后端基本上与 引导垫的顶端和后端分别在圆周方向上。
    • 87. 发明授权
    • Retractable seats
    • 伸缩座椅
    • US06986542B2
    • 2006-01-17
    • US10786675
    • 2004-02-25
    • Taku ImajoMakoto Sakai
    • Taku ImajoMakoto Sakai
    • B60N3/20
    • B60N2/3011B60N2/3065B60N2/3075B60N2/309B60N2002/0236B60N2002/024
    • A retractable seat to be attached to a floor may include a seat cushion, a seat back rotatably supported on the seat cushion, and a link mechanism for supporting the seat cushion on the floor. The link mechanism includes a front leg and a rear leg that are pivotally connected to the seat cushion and the floor so that the seat can be switched between a use condition and a retracted condition. The front and rear legs respectively have a different link length so as to produce a difference between a rotating range of the front leg and a rotating range of the rear leg. The seat may further include a compensation mechanism for compensating for the difference between the rotating ranges of the front and rear legs within an operating range of the link mechanism.
    • 要附接到地板的伸缩座可以包括座垫,可旋转地支撑在座垫上的座椅靠背,以及用于将座垫支撑在地板上的连杆机构。 连杆机构包括前腿和后腿,枢转地连接到座垫和地板,使得座椅可以在使用状态和缩回状态之间切换。 前腿和后腿分别具有不同的连杆长度,以便产生前腿的旋转范围和后腿的旋转范围之间的差。 座椅还可以包括补偿机构,用于补偿连杆机构的工作范围内的前腿和后腿的旋转范围之间的差异。
    • 88. 发明授权
    • Fuel supply system for engine
    • 发动机燃油供应系统
    • US06846212B2
    • 2005-01-25
    • US10143819
    • 2002-05-14
    • Tetsu WadaTomonori IkumaSadafumi ShidaraMakoto SakaiKazuki IshikawaNobuhiro Takahashi
    • Tetsu WadaTomonori IkumaSadafumi ShidaraMakoto SakaiKazuki IshikawaNobuhiro Takahashi
    • F02M37/00F02B61/04F02M37/20
    • F02B61/045F02M37/20F02M55/007
    • In fuel supply system for an engine in which a discharge port in a fuel pump driven by the engine to draw up fuel in a fuel tank is connected to an inlet port which is provided in a fuel reservoir and which is controlled in opening and closing by a float valve so that the fuel in the fuel reservoir is supplied to the engine, a second discharge port is provided in the fuel pump, and a second inlet port without a float valve is provided in the fuel reservoir. The second discharge port and the second inlet port are connected to each other through a control valve opened during starting of the engine. Thus, when the engine is started, fuel vapor generated in a pump chamber in the fuel pump can be discharged to the fuel reservoir having an air vent, to normalize the function of the fuel pump, leading to an enhancement in hot startability of the engine.
    • 在用于发动机的燃料供给系统中,其中由发动机驱动的燃料泵中的排出口在燃料箱中抽取燃料连接到设置在燃料储存器中的入口端口,该入口端口被开启和关闭控制 浮子阀,使得燃料储存器中的燃料被供应到发动机,在燃料泵中设置有第二排出口,并且在燃料储存器中设置没有浮阀的第二入口。 第二排出口和第二入口通过在发动机起动期间打开的控制阀相互连接。 因此,当发动机起动时,在燃料泵中的泵室中产生的燃料蒸汽可以排放到具有排气口的燃料储存器,以使燃料泵的功能正常化,从而提高发动机的热启动性 。
    • 89. 发明授权
    • ACPI sleep control
    • ACPI睡眠控制
    • US06266776B1
    • 2001-07-24
    • US09199439
    • 1998-11-25
    • Makoto Sakai
    • Makoto Sakai
    • G06F126
    • G06F1/3203
    • When the state of an internal battery or an external power supply changes, the change is detected by an embedded controller. The OS is informed of this change using a power management event signal POWER_PME and an SCI interrupt. In accordance with the change in power supply state by the internal battery or the external power supply, the current system state changes to another system state. Accordingly, the system state can dynamically change between sleep states in accordance with a change in power supply state of the computer. Trade-off between shortening of the time interval from a sleep state to system activation, and power saving during sleep can be optimized.
    • 当内部电池或外部电源的状态发生变化时,由嵌入式控制器检测到变化。 使用电源管理事件信号POWER_PME和SCI中断向OS通知此更改。 根据内部电池或外部电源的电源状态变化,当前系统状态变为另一个系统状态。 因此,系统状态可以根据计算机的供电状态的变化在睡眠状态之间动态地改变。 缩短睡眠状态到系统激活的时间间隔,以及休眠期间的省电优化。