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    • 81. 发明授权
    • Self-propelled soil modifying machine
    • 自走土壤改良机
    • US06874973B1
    • 2005-04-05
    • US09979187
    • 2000-06-14
    • Yasuhiro Yoshida
    • Yasuhiro Yoshida
    • B09B3/00B01F7/00B01F7/04B09C1/02B09C1/08E02D3/12E02F5/22E02F7/00E02F7/02
    • E02F7/02E02D3/12E02F5/226
    • A machine body (1) having a traveling equipment (2) is provided with a mixer (3), a soil hopper (8), a raw soil conveying device (7) and a modified soil conveying device (10). Further, a soil conditioner supply device comprising a liquid supplying means (11), a liquid tank (12) and a liquid ejecting means (13) is provided for the machine body (1), and the liquid ejecting member (13) is attached to a portion close to an input port of the mixer (3), so that the liquid soil conditioner is ejected and supplied on the raw soil on the way of being conveyed by the raw soil conveying device (7). Since the soil conditioner is liquid, the liquid tank (12) and the liquid supplying means (11) can be formed to provide an arbitrary shape and can be mounted to an arbitrary portion with respect to the liquid ejecting means or an arbitrary portion apart from the liquid ejecting means. Accordingly, the liquid tank (12) can be mounted to a lower portion and can be formed to take an arbitrary shape suitable to a space for the tank by utilizing a flowability of the liquid, so that a capacity of the liquid tank can be increased. Therefore, at a time of supplying the liquid soil conditioner into the liquid tank (12), there is no need to use a crane required for supplying a powdery soil conditioner, so that the supplying work can be performed easily and a time interval of supplying the soil conditioner is made long and a frequency of supplying the soil conditioner can be reduced.
    • 具有行走设备(2)的机体(1)设置有混合器(3),土壤料斗(8),原土输送装置(7)和改进的土壤输送装置(10)。 此外,为机体(1)设置包括液体供给装置(11),液体箱(12)和液体喷射装置(13)的土壤调节剂供给装置,并且附着有液体喷射构件(13) 到靠近所述混合器(3)的输入端口的部分,使得所述液体土壤调节器在所述原土输送装置(7)的输送路径上被喷出并供给到所述原土上。 由于土壤调节剂为液体,所以可以形成液体罐(12)和液体供给装置(11),以提供任意形状,并且可以相对于液体喷射装置或任意部分安装任意部分 液体喷射装置。 因此,液罐(12)可以安装到下部,并且可以通过利用液体的流动性而形成为适合于罐的空间的任意形状,从而可以增加液体罐的容量 。 因此,在将液体土壤调节剂供给到液体罐(12)中时,不需要使用用于供给粉状土壤调节剂所需的起重机,从而能够容易地进行供给作业,并且供给时间间隔 土壤调理剂长,可以减少供给土壤调理剂的频率。
    • 87. 发明授权
    • Crawler type soil improving machine
    • 履带式土壤改良机
    • US5988937A
    • 1999-11-23
    • US101644
    • 1998-07-13
    • Yoichi KomoriyaYasuhiro YoshidaTaneaki Fujino
    • Yoichi KomoriyaYasuhiro YoshidaTaneaki Fujino
    • E02F7/00B01F7/04B01F13/00B01F15/02E02D3/12
    • E02D3/12
    • The present invention provides a crawler type soil improving machine for efficiently crushing and mixing soft soil and a soil improving agent in order to regenerate such soil, and features excellent mobility and operability. The soil improving machine comprises: a crusher (4), disposed substantially at the center of a vehicle body (3), for crushing and mixing soil and a soil improving agent; a first hopper (40), disposed at one part of the vehicle body (3), for receiving soil; a second hopper (20), positioned between the crusher (4) and the first hopper (40), for receiving soil improving agent; a crawling member (2), arranged under the second hopper (20) and the vehicle body (3); a drive unit (5), arranged at the other part of the vehicle body (3) and including an engine (6) and hydraulic units (9, 10); and a conveyor (50), positioned below the first and second hoppers (40 and 20).
    • PCT No.PCT / JP97 / 00021 Sec。 371日期1998年7月13日第 102(e)日期1998年7月13日PCT 1997年1月9日PCT PCT。 公开号WO97 / 25485 PCT 日期1997年7月17日本发明提供了一种履带式土壤改良机,用于有效地破碎和混合软土和土壤改良剂,以便再生这种土壤,并具有优异的移动性和可操作性。 土壤改良机包括:基本上设置在车体(3)的中心的破碎机(4),用于破碎和混合土壤和土壤改良剂; 设置在所述车体(3)的一部分处的第一料斗(40),用于接收土壤; 位于破碎机(4)和第一料斗(40)之间的第二料斗(20),用于接收土壤改良剂; 布置在第二料斗(20)下方的爬行构件(2)和车体(3); 驱动单元(5),布置在车体(3)的另一部分并且包括发动机(6)和液压单元(9,10); 以及位于第一和第二料斗(40和20)下方的输送机(50)。
    • 89. 发明授权
    • Printer
    • 打印机
    • US5614934A
    • 1997-03-25
    • US101032
    • 1993-08-03
    • Yasuhiro YoshidaGen ItohHiroyuki FurukawaMasaki Takakura
    • Yasuhiro YoshidaGen ItohHiroyuki FurukawaMasaki Takakura
    • B41J2/525B41J5/30H04N1/23H04N1/60B41J2/36B41J2/365
    • H04N1/6091H04N1/6033
    • A color correction circuit is best adjusted to consistently obtain a stable, color printing by compensating for a change in the characteristic of a printer under the influence of ambient temperature and humidity.Before the printing of pictorial data, e.g., an image, (reference data produced by a reference data generator), is entered into a printer engine by which it is printed out on a sheet of a paper. This printed data is read in by a color sensor, which in turn produces an output detection signal. A feedback control circuit produces a control signal necessary for a color correction according to the output signal of the color sensor and then sends it to the color correction circuit. The color correction circuit is adjusted and corrects the colors of the pictorial data to be printed. The corrected data is printed out. Repeating this process for each color printing can prevent a variation in the printed colors due to the effect of ambient temperature.
    • 最佳调整颜色校正电路,通过在环境温度和湿度的影响下补偿打印机特性的变化来始终获得稳定的彩色打印。 在打印例如图像(由参考数据发生器产生的参考数据)的图形数据之前,被输入到打印机引擎中,通过该打印机引擎将其打印在纸张上。 该打印数据由彩色传感器读入,彩色传感器又产生输出检测信号。 反馈控制电路根据颜色传感器的输出信号产生色彩校正所需的控制信号,然后将其发送到颜色校正电路。 色彩校正电路被调整并校正要打印的图形数据的颜色。 校正的数据被打印出来。 对于每种彩色打印重复此过程可以防止由于环境温度的影响而导致的印刷色变化。
    • 90. 发明授权
    • Method and system for estimating inertia of 2-mass system during speed
control
    • 速度控制下2质量系统惯性估计方法及系统
    • US5477114A
    • 1995-12-19
    • US159488
    • 1993-11-30
    • Tetsuo YamadaYasuhiro Yoshida
    • Tetsuo YamadaYasuhiro Yoshida
    • H02P29/00H02P7/00
    • H02P29/0016
    • A method and system for estimating an inertia of 2-mass system constituted by a motor and a load connected through a torsionable shaft during operation. The estimating method is implemented as follows: (a) obtaining a deviation between a motor speed preset value and a motor speed in a deviation section; (b) inputting the deviation from the deviation section into an adding section through a speed control amplifier; (c) obtaining a motor generating torque by inputting the output from the speed control amplifier and the load torque estimate into an adding section; (e) inputting the motor generating torque into a model of the 2-mass system; and (f) obtaining an inertia error by inputting the load torque estimate into the inertia error estimating section. With this method, it becomes possible to estimate the inertia of the 2-mass system even if the load inertia is varied during operation.
    • 一种用于估计由电动机和在操作期间通过可扭转轴连接的负载构成的2质量系统的惯性的方法和系统。 估计方法如下实现:(a)在偏差部分中获得电动机速度预设值与电动机速度之间的偏差; (b)通过速度控制放大器将偏离部分的偏差输入加法部分; (c)通过将来自速度控制放大器的输出和负载转矩估计值输入到加法部分来获得电动机产生转矩; (e)将电动机产生转矩输入到2质量系统的模型中; 和(f)通过将负载转矩估计值输入惯性误差估计部分来获得惯性误差。 利用这种方法,即使在运行期间负载惯性变化,也可以估计2质量系统的惯性。