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公开(公告)号：US07438517B2
公开(公告)日：2008-10-21
申请号：US11397939
申请日：2006-04-04
申请人： Tomiho Tanaka , Ryoichi Nishi , Akiyoshi Uchijima , Naoki Onishi , Masataka Takagi , Naoya Tsuda , Kosuke Oyama , Arinobu Ishida , Shusaku Yamaguchi
发明人： Tomiho Tanaka , Ryoichi Nishi , Akiyoshi Uchijima , Naoki Onishi , Masataka Takagi , Naoya Tsuda , Kosuke Oyama , Arinobu Ishida , Shusaku Yamaguchi
IPC分类号： E02F3/00
CPC分类号： A01B63/1013
摘要： A loader control device for controlling a loader implement attached to a tractor is disposed in a position adjacent a driver's seat and does not obstruct the driver boarding or alighting from the tractor. For this purpose, the tractor includes a vehicle body; a loader implement detachably attached to a front part of the vehicle body; a driver's seat mounted on the vehicle body; a steering device disposed forwardly of the driver's seat; a step laid between the driver's seat and the steering device; rear wheel fenders at opposite lateral positions of the driver's seat; and a shifting unit disposed between the driver's seat and one of the rear wheel fenders; wherein a mounting unit for mounting a loader control device for controlling the loader implement is provided in a forward position of an upper surface of the one of the rear wheel fenders.
摘要翻译： 一种用于控制附着在拖拉机上的装载机器的装载机控制装置设置在与驾驶员座椅相邻的位置，并且不阻碍驾驶员从拖拉机上下车。 为此，拖拉机包括车身; 一种可拆卸地安装在车体的前部的装载机器; 安装在车体上的司机座椅; 设置在驾驶员座椅前方的转向装置; 驾驶员座椅与转向装置之间的步骤; 后轮挡泥板在驾驶员座椅的相对侧面位置; 以及设置在所述驾驶员座椅和所述后轮挡泥板之一之间的换档单元; 其特征在于，在所述后轮挡泥板之一的上表面的前方设置有用于安装用于控制所述装载机工具的装载机控制装置的安装单元。
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公开(公告)号：US20070020068A1
公开(公告)日：2007-01-25
申请号：US11397939
申请日：2006-04-04
申请人： Tomiho Tanaka , Ryoichi Nishi , Akiyoshi Uchijima , Naoki Onishi , Masataka Takagi , Naoya Tsuda , Kosuke Oyama , Arinobu Ishida , Shusaku Yamaguchi
发明人： Tomiho Tanaka , Ryoichi Nishi , Akiyoshi Uchijima , Naoki Onishi , Masataka Takagi , Naoya Tsuda , Kosuke Oyama , Arinobu Ishida , Shusaku Yamaguchi
IPC分类号： B65G67/00
CPC分类号： A01B63/1013
摘要： A loader control device for controlling a loader implement attached to a tractor is disposed in a position adjacent a driver's seat and does not obstruct the driver boarding or alighting from the tractor. For this purpose, the tractor includes a vehicle body; a loader implement detachably attached to a front part of the vehicle body; a driver's seat mounted on the vehicle body; a steering device disposed forwardly of the driver's seat; a step laid between the driver's seat and the steering device; rear wheel fenders at opposite lateral positions of the driver's seat; and a shifting unit disposed between the driver's seat and one of the rear wheel fenders; wherein a mounting unit for mounting a loader control device for controlling the loader implement is provided in a forward position of an upper surface of the one of the rear wheel fenders.
摘要翻译： 一种用于控制附着在拖拉机上的装载机器的装载机控制装置设置在与驾驶员座椅相邻的位置，并且不阻碍驾驶员从拖拉机上下车。 为此，拖拉机包括车身; 一种可拆卸地安装在车体的前部的装载机器; 安装在车体上的司机座椅; 设置在驾驶员座椅前方的转向装置; 驾驶员座椅与转向装置之间的步骤; 后轮挡泥板在驾驶员座椅的相对侧面位置; 以及设置在所述驾驶员座椅和所述后轮挡泥板之一之间的换档单元; 其特征在于，在所述后轮挡泥板之一的上表面的前方设置有用于安装用于控制所述装载机工具的装载机控制装置的安装单元。
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公开(公告)号：US07520713B2
公开(公告)日：2009-04-21
申请号：US11519216
申请日：2006-09-11
申请人： Ryoichi Nishi , Naoki Onishi , Arinobu Ishida , Shusaku Yamaguchi , Kosuke Oyama
发明人： Ryoichi Nishi , Naoki Onishi , Arinobu Ishida , Shusaku Yamaguchi , Kosuke Oyama
IPC分类号： B66F9/00
CPC分类号： E02F3/38 , E02F3/627 , Y10T29/49448
摘要： There is provided a boom assembly bent at the center in a longitudinal direction so as to form a round shape protruding upward when seen from the side, comprising; a front boom sub assembly (47), the front boom sub assembly constituting the front of the center in the longitudinal direction of said boom assembly; and a rear boom sub assembly (48), the rear boom sub assembly constituting the rear of the center in the longitudinal direction of the boom assembly, wherein the front boom sub assembly (47) and the rear boom sub assembly (48) are symmetric when seen from the side, and portions from the midway positions in the longitudinal direction of the front boom sub assembly (47) and the rear boom sub assembly (48) to the center in the longitudinal direction of the boom assembly (12) have upper surfaces of arc shape protruding upward when seen from the side, and portions from the middles in the longitudinal direction of the front boom sub assembly (47) and the rear boom sub assembly (48) to ends in the longitudinal direction of the boom assembly (12) have upper surfaces of linear shape when seen from the side.
摘要翻译： 设置有沿纵向方向在中心弯曲的吊杆组件，以便形成从侧面看时向上突出的圆形，包括： 前悬臂副组件（47），前悬臂副组件构成在所述悬臂组件的纵向方向上的中心的前部; 和后悬臂副组件（48），所述后悬臂副组件构成在所述起重臂组件的纵向方向上的中心的后部，其中所述前起重臂副组件（47）和所述后起重臂副组件（48）是对称的 当从侧面看时，从前悬臂副组件47和纵向臂副组件48的纵向方向的中途位置到沿着悬臂组件12的纵向方向的中心的部分具有上部 从侧面观察时向上突出的弧形表面，以及来自前悬臂副组件（47）和后悬臂副组件（48）的纵向方向上的中间部分沿着悬臂组件的纵向方向 12）从侧面看时具有线性形状的上表面。
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公开(公告)号：US20070224027A1
公开(公告)日：2007-09-27
申请号：US11519216
申请日：2006-09-11
申请人： Ryoichi Nishi , Naoki Onishi , Arinobu Ishida , Shusaku Yamaguchi , Kosuke Oyama
发明人： Ryoichi Nishi , Naoki Onishi , Arinobu Ishida , Shusaku Yamaguchi , Kosuke Oyama
IPC分类号： B66C23/00
CPC分类号： E02F3/38 , E02F3/627 , Y10T29/49448
摘要： There is provided a boom assembly bent at the center in a longitudinal direction so as to form a round shape protruding upward when seen from the side, comprising; a front boom sub assembly (47), the front boom sub assembly constituting the front of the center in the longitudinal direction of said boom assembly; and a rear boom sub assembly (48), the rear boom sub assembly constituting the rear of the center in the longitudinal direction of the boom assembly, wherein the front boom sub assembly (47) and the rear boom sub assembly (48) are symmetric when seen from the side, and portions from the midway positions in the longitudinal direction of the front boom sub assembly (47) and the rear boom sub assembly (48) to the center in the longitudinal direction of the boom assembly (12) have upper surfaces of arc shape protruding upward when seen from the side, and portions from the middles in the longitudinal direction of the front boom sub assembly (47) and the rear boom sub assembly (48) to ends in the longitudinal direction of the boom assembly (12) have upper surfaces of linear shape when seen from the side.
摘要翻译： 设置有沿纵向方向在中心弯曲的吊杆组件，以便形成从侧面看时向上突出的圆形，包括： 前悬臂副组件（47），前悬臂副组件构成在所述悬臂组件的纵向方向上的中心的前部; 和后悬臂副组件（48），所述后悬臂副组件构成在所述起重臂组件的纵向方向上的中心的后部，其中所述前起重臂副组件（47）和所述后起重臂副组件（48）是对称的 当从侧面看时，从前悬臂副组件47和纵向臂副组件48的纵向方向的中途位置到沿着悬臂组件12的纵向方向的中心的部分具有上部 从侧面观察时向上突出的弧形表面，以及来自前悬臂副组件（47）和后悬臂副组件（48）的纵向方向上的中间部分沿着悬臂组件的纵向方向 12）从侧面看时具有线性形状的上表面。
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公开(公告)号：US20060182597A1
公开(公告)日：2006-08-17
申请号：US11225850
申请日：2005-09-13
IPC分类号： B66C23/00
CPC分类号： E02F3/34 , Y10T29/49448
摘要： A boom assembly is bent at a longitudinal center portion thereof to present an upwardly convex shape. The assembly includes a front boom body and a rear boom body. The front boom body and the rear main body each includes a main body consisting essentially of a pair of right and left lateral plates and a top plate interconnecting upper edges of the respective lateral plates. The main body is formed with an upper face and a lower edge thereof being bent in a longitudinal direction thereof into an arc face having a predetermined radius of curvature. The front or rear main body further includes a bottom plate disposed downwardly of the top plate and between the right and left lateral plates. Each main body is formed by bending a plate member into a reverse U-shaped cross section and each bottom plate is comprised of a plate member provided separately from the plate member forming the main body.
摘要翻译： 吊杆组件在其纵向中心部分处弯曲以呈现向上凸起的形状。 组件包括前悬臂本体和后悬臂本体。 前悬臂主体和后主体各自包括主体，主体由一对左右侧板和与各侧板的上边缘相互连接的顶板组成。 该主体形成有一个上表面和一个下边缘沿其纵向方向弯曲成具有预定曲率半径的圆弧面。 前后主体还包括设置在顶板下方以及左右侧板之间的底板。 每个主体通过将板构件弯曲成相反的U形横截面而形成，并且每个底板由与构成主体的板构件分开设置的板构件构成。
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公开(公告)号：US07442001B2
公开(公告)日：2008-10-28
申请号：US11225850
申请日：2005-09-13
IPC分类号： E02F9/00
CPC分类号： E02F3/34 , Y10T29/49448
摘要： A boom assembly is bent at a longitudinal center portion thereof to present an upwardly convex shape. The assembly includes a front boom body and a rear boom body. The front boom body and the rear main body each includes a main body consisting essentially of a pair of right and left lateral plates and a top plate interconnecting upper edges of the respective lateral plates. The main body is formed with an upper face and a lower edge thereof being bent in a longitudinal direction thereof into an arc face having a predetermined radius of curvature. The front or rear main body further includes a bottom plate disposed downwardly of the top plate and between the right and left lateral plates. Each main body is formed by bending a plate member into a reverse U-shaped cross section and each bottom plate is comprised of a plate member provided separately from the plate member forming the main body.
摘要翻译： 吊杆组件在其纵向中心部分处弯曲以呈现向上凸起的形状。 组件包括前悬臂本体和后悬臂本体。 前悬臂主体和后主体各自包括主体，主体由一对左右侧板和与各侧板的上边缘相互连接的顶板组成。 该主体形成有一个上表面和一个下边缘沿其纵向方向弯曲成具有预定曲率半径的圆弧面。 前后主体还包括设置在顶板下方以及左右侧板之间的底板。 每个主体通过将板构件弯曲成相反的U形横截面而形成，并且每个底板由与构成主体的板构件分开设置的板构件构成。
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公开(公告)号：US08633735B2
公开(公告)日：2014-01-21
申请号：US13200024
申请日：2011-09-15
申请人： Yasuo Kitayama , Hiroyuki Demura , Naoki Onishi
发明人： Yasuo Kitayama , Hiroyuki Demura , Naoki Onishi
IPC分类号： H03B21/00
CPC分类号： H03B21/00 , H03G1/0058 , H03G3/30 , H03L5/00
摘要： To provide, in a frequency synthesizer including: a variable attenuator provided at a subsequent stage of a voltage controlled oscillator; a detector; and a control unit outputting a control voltage for adjusting an attenuation amount of the variable attenuator via a digital/analog converter in accordance with a detection voltage, a technology with which a spurious due to a change in an output of the digital/analog converter can be suppressed. A low-pass filter is provided between an output side of a digital/analog converter and a variable attenuator to cut a frequency component corresponding to an overshoot generated when an output of the digital/analog converter is changed. Further, a period of time from when a control unit outputs a control voltage to when it reads a signal level detected by a detector is set to a period of time longer than a time constant of the low-pass filter determined by a cut-off frequency of the low-pass filter so that no influence is exerted on an operation of automatically controlling the signal level.
摘要翻译： 提供一种频率合成器，包括：设置在压控振荡器的后续级的可变衰减器; 检测器 以及控制单元，其根据检测电压输出用于经由数字/模拟转换器调整可变衰减器的衰减量的控制电压，由于数字/模拟转换器的输出的变化引起的寄生的杂散技术 被压制 在数字/模拟转换器的输出侧和可变衰减器之间提供低通滤波器，以便在数字/模拟转换器的输出改变时产生的过冲相应的剪切频率分量。 此外，从控制单元输出控制电压到读取检测器检测到的信号电平的时间段被设置为比由截止器确定的低通滤波器的时间常数更长的时间段 低通滤波器的频率，从而不会对自动控制信号电平的操作产生影响。
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公开(公告)号：US07893774B2
公开(公告)日：2011-02-22
申请号：US12826236
申请日：2010-06-29
申请人： Yasuo Kitayama , Hiroki Kimura , Naoki Onishi , Nobuo Tsukamoto
发明人： Yasuo Kitayama , Hiroki Kimura , Naoki Onishi , Nobuo Tsukamoto
摘要： A VCO driving circuit and a frequency synthesizer wherein the impedance viewed from a VCO control terminal is reduced to prevent the VCO phase noise characteristic from degrading. A VCO driving circuit and a frequency synthesizer having the VCO driving circuit, which comprises a coarse adjustment DAC that receives a digital data, which has a coarse adjustment frequency, to output an analog signal; a fine adjustment DAC that receives a digital data, which has a fine adjustment frequency, to output an analog signal; a low response speed LPF5 that removes noise from the output signal from the coarse adjustment DAC and then provides the resultant signal as an input to a VCO control terminal; a high response speed LPF7 that converts the output signal from the fine adjustment DAC to a voltage, thereby smoothing the signal; a resistor that connects an input stage of the LPF5 to that of the LPF7; and a capacitor used for providing a capacitive coupling such that the output of the LPF7 is added to that of the LPF5.
摘要翻译： VCO驱动电路和频率合成器，其中从VCO控制端子观察的阻抗减小，以防止VCO相位噪声特性降级。 VCO驱动电路和具有VCO驱动电路的频率合成器，其包括具有粗略调整频率的接收数字数据的粗调DAC以输出模拟信号; 微调DAC，其接收具有微调频率的数字数据，以输出模拟信号; 低响应速度LPF5，其从粗调DAC输出信号中去除噪声，然后将所得到的信号作为输入提供给VCO控制端; 高响应速度LPF7，其将来自微调DAC的输出信号转换为电压，从而平滑信号; 将LPF5的输入级与LPF7的输入级连接的电阻; 以及用于提供电容耦合的电容器，使得LPF7的输出被添加到LPF5的输出。
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公开(公告)号：US20100264961A1
公开(公告)日：2010-10-21
申请号：US12801772
申请日：2010-06-24
申请人： Naoki Onishi
发明人： Naoki Onishi
IPC分类号： H03L7/08
摘要： Provided is an oscillation frequency control circuit for correcting its frequency, keeping the oscillation frequency stable when self-oscillating, and oscillating with a control voltage generated by making a fixed voltage given from outside variable. In the oscillation frequency control circuit, a CPU selects/outputs the control voltage preferentially according to a command of a control voltage selection. If the command is not given and the level of an outside reference signal detected by a detecting circuit is within an adequate range, it turns a select switch on. If the command is not given and the level of the outside reference signal is out of the adequate range, it turns the select switch off and outputs information about pulse generation stored in a memory to a PWM circuit.
摘要翻译： 提供了一种用于校正其频率的振荡频率控制电路，当自振荡时保持振荡频率稳定，并且通过由外部变量产生的固定电压产生的控制电压进行振荡。 在振荡频率控制电路中，CPU根据控制电压选择的指令优先选择/输出控制电压。 如果没有给出命令，并且由检测电路检测到的外部参考信号的电平在适当的范围内，则转动选择开关。 如果没有给出指令并且外部参考信号的电平超出了适当的范围，则关闭选择开关，并将存储在存储器中的脉冲发生信息输出到PWM电路。
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公开(公告)号：US20090308142A1
公开(公告)日：2009-12-17
申请号：US12311262
申请日：2007-09-27
CPC分类号： G01N29/036 , G01N5/02 , G01N29/022 , G01N29/30 , G01N2291/0256 , G01R31/2829
摘要： In a sensing instrument using a quartz sensor on whose front surface an adsorption layer for adsorbing a substance to be sensed is formed and which changes in natural frequency by the adsorption of the substance to be sensed, the present invention has an object to quickly detect a trouble of the quartz sensor to prevent an operator from recognizing an incorrect measurement result.In the present invention, a level detecting circuit detecting a signal level of an oscillation output of an oscillator circuit is provided, and after the time for stabilization passes after the power-on time, a computer takes a level detection value therein to compare the signal level and a threshold value. Then, when the signal level is lower than the threshold value, the signal level is determined as abnormal and, for example, the abnormality notification is displayed on a display unit, whereby an operator is notified of the occurrence of the abnormality.
摘要翻译： 在使用石英传感器的感测装置中，通过吸附待检测物质的表面形成吸附被检测物质的吸附层和固有频率的变化，本发明的目的是快速检测 石英传感器的故障，以防止操作者识别不正确的测量结果。 在本发明中，提供了检测振荡电路的振荡输出的信号电平的电平检测电路，并且在通电时间稳定的时间之后，计算机在其中进行电平检测值，以比较信号 水平和阈值。 然后，当信号电平低于阈值时，信号电平被确定为异常，并且例如，异常通知被显示在显示单元上，从而通知操作者异常的发生。
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