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    • 32. 发明授权
    • Position detecting apparatus and method of detecting a position
    • 位置检测装置和位置检测方法
    • US07778775B2
    • 2010-08-17
    • US11803321
    • 2007-05-14
    • Kunio OkadaShimpei Matsuda
    • Kunio OkadaShimpei Matsuda
    • G01C21/00G01S5/14
    • G01S19/24G01S19/34
    • CPU instructs RF controlling section to switch RF section from an inoperative mode to an operation mode and from the operation mode to the inoperative mode. When all of five pieces of sub-frame data have not been acquired, RF section is switched intermittently from the inoperative mode to the operation mode in synchronization with transmission of lacking sub-frame data, thereby acquiring such lacking sub-frame data. When all the five pieces of sub-frame data have been acquired, the current position is calculated using positional information contained in the sub-frame data. A part of five pieces of sub-frame data including the first to fifth sub-frame data transmitted from a satellite in a time series manner is acquired from GPS signal received in the operation mode, and the remaining part of the five pieces of sub-frame data is acquired in operation mode set at other timing, and then the positional information is judged based on the five pieces of sub-frame data acquired in the above manner.
    • CPU指示RF控制部分将RF部分从不工作模式切换到操作模式,并从操作模式切换到不工作模式。 当没有获取五个子帧数据的全部时,与缺少子帧数据的传输同步地,将RF部分从不工作模式间歇地切换到操作模式,从而获取这种缺少的子帧数据。 当已经获取了所有五条子帧数据时,使用包含在子帧数据中的位置信息来计算当前位置。 从操作模式中接收的GPS信号中获取包括以时间序列方式从卫星发送的第一至第五子帧数据的五个子帧数据的一部分,并且五个子帧的剩余部分 在其他定时设定的操作模式中获取帧数据,然后基于以上述方式获取的5条子帧数据来判断位置信息。
    • 33. 发明申请
    • Broadcasting receiver and method of receiving a broadcasting wave
    • 广播接收机和接收广播波的方法
    • US20070010193A1
    • 2007-01-11
    • US11453211
    • 2006-06-14
    • Kunio Okada
    • Kunio Okada
    • H04H1/00H04B1/18H04B17/00
    • H04B1/28H03G3/3068H04H40/18H04N5/52
    • A receiver has an amplifier for amplifying a TV broadcast signal. A mixer mixes the amplified signal with an oscillation signal corresponding to a channel selection signal and generates a low frequency signal. A bandpass filter generates a signal having an amplitude corresponding to the low frequency signal. Electric field intensity filtering circuits filter the low frequency signal. A subtractor calculates a difference between the output from the filtering circuits and the output from the bandpass filter to generate a difference signal which is negatively fed back signal to the amplifier when an amplitude of the difference signal is larger than a predetermined value. The signal from the filtering circuit is the negative feed back signal when the amplitude of the difference signal is not larger than the predetermined value. An AGC signal corresponding to an electric field intensity of the output from the mixer is inputted to the amplifier.
    • 接收机具有用于放大TV广播信号的放大器。 混频器将放大的信号与对应于信道选择信号的振荡信号进行混频,并产生低频信号。 带通滤波器产生具有对应于低频信号的振幅的信号。 电场强度滤波电路对低频信号进行滤波。 减法器计算滤波电路的输出与带通滤波器的输出之间的差值,以产生当差分信号的幅度大于预定值时向放大器产生负反馈信号的差分信号。 当差分信号的振幅不大于预定值时,来自滤波电路的信号是负反馈信号。 对应于来自混频器的输出的电场强度的AGC信号被输入到放大器。
    • 36. 发明授权
    • Control apparatus of variable displacement pump for power steering apparatus
    • 用于动力转向装置的变量泵控制装置
    • US06736604B2
    • 2004-05-18
    • US10166080
    • 2002-06-11
    • Kunio OkadaYukihisa KosugiMinoru MasakiTakashi Nakamura
    • Kunio OkadaYukihisa KosugiMinoru MasakiTakashi Nakamura
    • F04B4900
    • F04C14/226B62D5/062B62D5/065F04C14/24F04C18/3442
    • First and second fluid pressure chambers are formed in both sides of a movement direction of a cam ring swingably placed within a pump body. A spool of a control valve is moved due to a pressure difference between the front and back of a metering orifice. Fluid pressures of the fluid pressure chambers are controlled. The cam ring is swung. Further, a solenoid for giving thrust in an axial direction thereof to the spool of the control valve and electronic control device for controlling driving of the solenoid are provided. The electronic control device has a steering sensor and determines a steering direction based on a signal from the steering sensor and also calculates a steering speed to the steering direction and controls a driving current of the solenoid in response to this steering speed and changes a discharge flow rate of a pump.
    • 第一和第二流体压力室形成在可摆动地放置在泵体内的凸轮环的运动方向的两侧。 控制阀的阀芯由于计量孔的前后的压差而移动。 控制流体压力室的流体压力。 凸轮环摆动。 此外,提供了一种用于向其控制阀的线轴方向推力的螺线管和用于控制螺线管的驱动的电子控制装置。 电子控制装置具有转向传感器,并且基于来自转向传感器的信号确定转向方向,并且还计算转向方向的转向速度,并响应于该转向速度控制螺线管的驱动电流并改变排出流量 泵的速率。
    • 40. 发明授权
    • Data processing apparatus
    • 数据处理装置
    • US5163125A
    • 1992-11-10
    • US877374
    • 1992-04-29
    • Kunio Okada
    • Kunio Okada
    • B41J2/44G06F3/12G06K15/00G06K15/12H04N1/387
    • G06K15/1276G06K15/00G06K2215/0065
    • A data processing apparatus includes a first image signal generating source for sending a first image signal to a printer unit for printing the first image signal; a second image signal generating source for generating a second image signal different from the first image signal, the first image signal generating source being connectable to the second image signal generating source and having a combined image signal output mode for outputting a combined signal of the first and second image signals to the printer unit; and an inhibition unit for inhibiting a change from the combined image signal output mode to another image signal output mode while the printer unit is operating.
    • 数据处理装置包括用于向打印机单元发送第一图像信号以打印第一图像信号的第一图像信号发生源; 第二图像信号产生源,用于产生与第一图像信号不同的第二图像信号,第一图像信号产生源可连接到第二图像信号产生源,并具有组合图像信号输出模式,用于输出第一图像信号的组合信号 和第二图像信号到打印机单元; 以及禁止单元,用于在打印机单元运行时禁止从组合图像信号输出模式向另一图像信号输出模式的改变。