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    • 21. 发明授权
    • Tire burst prediction device
    • 轮胎爆破预测装置
    • US06879938B2
    • 2005-04-12
    • US10380108
    • 2001-10-12
    • Katsuhiro AsanoEiichi OnoTakaji UmenoHideki Ohashi{umlaut over (K)}azuhiro KamiyaYukio MoriToshiharu Naito
    • Katsuhiro AsanoEiichi OnoTakaji UmenoHideki Ohashi{umlaut over (K)}azuhiro KamiyaYukio MoriToshiharu Naito
    • B60C23/00B60C23/06G06F19/00
    • B60C23/061B60C23/062
    • A tire burst predicting device which can predict occurrence of bursting of a tire and gives an alarm properly is provided. A break point frequency is estimated on the basis of time series data of wheel speed detected at a wheel speed sensor from frequency response of a first order model to which a transmission characteristic from a road surface disturbance to a wheel speed is approximated. A braking force gradient corresponding to the estimated break point frequency is estimated, on the basis of a map, which is prestored, representing a relationship between break point frequencies and braking force gradients. Extra high frequency components are eliminated from the estimated braking force gradient by a low pass filter to reduce estimation dispersion. Differentiators detect changing speed of the braking force gradient. An alarm is given when there is a possibility of bursting of tire when the detected changing speed reaches or exceeds a predetermined threshold value.
    • 提供一种可以预测轮胎爆裂发生并发生报警的轮胎爆破预测装置。 基于从车轮速度传感器检测到的车轮速度的时间序列数据,根据从路面干扰到车轮速度的传输特性近似的第一阶模型的频率响应来估计断点频率。 基于预先存储的表示断点频率和制动力梯度之间的关系的映射来估计对应于估计的断点频率的制动力梯度。 通过低通滤波器从估计的制动力梯度中消除超高频分量,以减少估计分散。 微分器检测制动力梯度的变化速度。 当检测到的变化速度达到或超过预定阈值时,当存在轮胎爆裂的可能性时,发出报警。
    • 22. 发明授权
    • Tire condition estimating apparatus and method
    • 轮胎状况估计装置及方法
    • US06789038B2
    • 2004-09-07
    • US10388702
    • 2003-03-17
    • Seiichi NakashimaYukio Mori
    • Seiichi NakashimaYukio Mori
    • G01P500
    • B60C23/062B60C23/061
    • An apparatus and method to estimate the condition amount of a vehicle tire in a vehicle equipped with vehicle wheels formed with air enclosed under pressure in an inside portion of a tire mounted to a disc wheel. A plurality of wheel speed sensors detect the vehicle speed of each vehicle wheel. An estimating unit obtains a reflected value reflecting the tire condition amount of a vehicle wheel based on the vehicle wheel speed, and estimates the tire condition based upon the reflected value. The estimating unit estimates a reflected value for a first vehicle wheel which is difficult to accurately obtain the reflected value based on the vehicle wheel speed by obtaining the reflected value for a second vehicle wheel which is easier to accurately obtain the reflected value based on the wheel speed.
    • 一种用于估计车辆轮胎状态量的装置和方法,所述车辆配备有在安装在盘轮上的轮胎的内部的压力下封闭的空气的车轮。 多个车轮速度传感器检测各车轮的车速。 估计单元基于车轮速度获得反映车轮的轮胎状况量的反射值,并且基于反射值来估计轮胎状况。 估计单元通过获得基于车轮的更容易准确地获得反射值的第二车轮的反射值来估计难以准确地获得基于车轮速度的反射值的第一车轮的反射值 速度。
    • 24. 发明授权
    • Color separator circuit and chrominance signal processing device provided therewith
    • 色分离器电路和色度信号处理装置
    • US06717623B2
    • 2004-04-06
    • US09864170
    • 2001-05-25
    • Tetsuo MiseYukio MoriSeiji Okada
    • Tetsuo MiseYukio MoriSeiji Okada
    • H04N978
    • H04N9/045H04N2209/046
    • In a color separator circuit, edge detection filters detect an edge encountered in the horizontal direction. When the image signals corresponding to the thus detected edge are processed, selector circuits 12a to 12c select outputs from small-tap-number color separation filters 8a to 8c and 10a to 10c, respectively. When the image signals corresponding to the remaining portion other than the edge are processed, the selector circuits 12a to 12c select outputs from large-tap-number color separation filters 9a to 9c and 11a to 11c, respectively. A ratio calculator circuit 16 calculates, from the luminance signals fed from adder circuits 13a to 13c, the value by which a multiplier circuit 18 performs multiplication. The multiplier circuit 18 multiplies, by this value calculated by the ratio calculator circuit 16, the color separation signals added together by an adder circuit 17 so that, of all the color separation signals of which there are two kinds, those of one kind are vertically interpolated.
    • 在色分离器电路中,边缘检测滤波器检测在水平方向上遇到的边缘。 当处理对应于这样检测到的边缘的图像信号时,选择器电路12a至12c分别选择小抽头色分离滤光器8a至8c和10a至10c的输出。 当处理与边缘以外的剩余部分相对应的图像信号时,选择器电路12a至12c分别从大抽头数分色滤光器9a至9c和11a至11c选择输出。 比率计算器电路16根据从加法器电路13a至13c馈送的亮度信号计算乘法电路18进行乘法的值。 乘法器电路18乘以由比例计算器电路16计算的该值,由加法器电路17相加在一起的色分离信号,使得其中一种颜色分离信号有两种,垂直方向 插值
    • 25. 发明授权
    • Fluid injection nozzle
    • 流体注射喷嘴
    • US06439484B2
    • 2002-08-27
    • US09790912
    • 2001-02-23
    • Akinori HarataYukio SawadaYukio Mori
    • Akinori HarataYukio SawadaYukio Mori
    • B05B100
    • F02M51/0678F02M51/0614F02M61/1853
    • At fuel downstream end of a valve body, there is arranged an injection port plate formed into a thin disc shape. In the injection port plate, there are formed four injection ports having fuel inlets in a common circumference on the center axis of the injection port plate. The injection ports are formed in the fuel injecting direction apart from the center axis of the injection port plate. In each injection port, with respect to the injection port axis joining the center of the fuel inlet and the center of the fuel outlet of each injection port, the injection port inner circumference more distant from the center axis of the injection port plate is more inclined toward the outer circumference with respect to the center axis than the injection port inner circumference less distance from the center axis of the injection port plate with respect to the injection port axis.
    • 在阀体的燃料下游端设有形成为薄盘状的注入口板。 在注入口板中,形成有在注入口板的中心轴线上的共同圆周上具有燃料入口的四个注入口。 喷射口形成在与喷射孔板的中心轴线隔开的燃料喷射方向上。 在每个注入口中,相对于连接燃料入口的中心和每个注入口的燃料出口的中心的注入口轴线,更远离注入口板的中心轴线的注入口内圆周更倾斜 相对于中心轴线的外周,相对于喷射口内周距离喷射口板的中心轴线相对于喷射口轴线的距离较小。
    • 26. 发明授权
    • Liquid crystal shutter glasses having inclined liquid crystal glasses
    • 具有倾斜液晶玻璃的液晶快门眼镜
    • US06266106B1
    • 2001-07-24
    • US09158608
    • 1998-09-23
    • Haruhiko MurataYukio MoriKenji OyamadaTakashi Miwa
    • Haruhiko MurataYukio MoriKenji OyamadaTakashi Miwa
    • G02F11335
    • G02C7/101G02B27/2264H04N13/341H04N13/398H04N2213/008
    • Liquid crystal for a right eye and liquid crystal for a left eye are not positioned in one plane, but are positioned to incline at an angle of 5°. To be concrete, both liquid crystal are inclined so that they become closer to the viewer's face as making toward the side of the face from the middle of the forehead. The inclination of liquid crystal as above-described to set the preferential direction of visual view of liquid crystal to be horizontal leads in that the direction by which the high contrast of liquid crystal can be obtained is toward the 3D display. It diminishes a phenomenon like cross-talk and allows the viewer to view the appropriate stereoscopic image. Liquid crystal for a right eye and liquid crystal for a left eye have the same construction. These liquid crystals make contrast with each other and then they are mounted on the liquid crystal shutter glasses portion. This makes it possible for each electrode to position in the center of liquid crystal shutter glasses portion. The construction in which the electric circuit is in the center of the liquid crystal shutter glasses portion makes it easy to make electric contact between the circuit and the electrode.
    • 用于右眼的液晶和用于左眼的液晶不位于一个平面中,而是以5°的角度倾斜。 具体地说,两个液晶都是倾斜的,使得它们从前额的中间朝向脸部的侧面变得更靠近观察者的脸部。 如上所述的液晶的倾斜度将液晶的视野的优先方向设定为水平,导致可以获得液晶的高对比度的方向朝向3D显示。 它减少了诸如串扰的现象,并允许观看者观看适当的立体图像。 用于右眼的液晶和用于左眼的液晶具有相同的结构。 这些液晶彼此相对,然后将它们安装在液晶快门眼镜部分上。 这使得每个电极可以位于液晶快门眼镜部分的中心。 电路位于液晶快门眼镜部分中心的结构使得电路和电极之间的电接触变得容易。