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    • 3. 发明授权
    • Gain control circuit, communication device, electronic appliance, and gain control method
    • 增益控制电路,通讯装置,电子设备及增益控制方法
    • US09184718B2
    • 2015-11-10
    • US14002907
    • 2012-03-07
    • Katsuaki TakahashiNaoto Yoshikawa
    • Katsuaki TakahashiNaoto Yoshikawa
    • H04B1/06H04B7/00H03G3/30
    • H03G3/3042H03G3/3052H03G3/3068
    • The present technology relates to a gain control circuit, a communication device, an electronic appliance, and a gain control method which aim to provide a technology capable of suppressing intermodulation distortion. The gain control circuit includes a first amplifier for amplifying an input signal, and a signal determination unit for determining an input signal to be input to the first amplifier, and controlling an amplification factor of the first amplifier based on the determination result. The communication device includes a first amplifier for amplifying a received signal, a receiving unit for performing a receiving process based on a signal output from the first amplifier, and a signal determination unit for determining a received signal to be input to the first amplifier, and controlling the amplification factor of the first amplifier based on the determination result. In the gain control method, an input signal to be input to a first amplifier for amplifying an input signal is determined, and the amplification factor of the first amplifier is controlled by a feed forward system based on the determination result.
    • 本技术涉及旨在提供能够抑制互调失真的技术的增益控制电路,通信装置,电子设备和增益控制方法。 增益控制电路包括用于放大输入信号的第一放大器和用于确定要输入到第一放大器的输入信号的信号确定单元,以及基于确定结果来控制第一放大器的放大系数。 通信装置包括用于放大接收信号的第一放大器,用于基于从第一放大器输出的信号执行接收处理的接收单元,以及用于确定要输入到第一放大器的接收信号的信号确定单元,以及 基于确定结果控制第一放大器的放大系数。 在增益控制方法中,确定要输入到放大输入信号的第一放大器的输入信号,并且基于确定结果由前馈系统控制第一放大器的放大系数。
    • 5. 发明授权
    • Hydraulic control device for internal combustion engine
    • 内燃机液压控制装置
    • US08417440B2
    • 2013-04-09
    • US12808298
    • 2009-03-31
    • Katsuaki Takahashi
    • Katsuaki Takahashi
    • G06F19/00F01M11/10F01M1/18G01M15/00
    • F01M1/16F01M1/02F01M1/20
    • A hydraulic control device for an internal combustion engine having a pressure level switch mechanism that switches the pressure level of the oil supplied to components of the engine between a high pressure level and a low pressure level is provided. The hydraulic control device has a detecting section and a determining section. The determining section outputs a command signal instructing to switch the pressure level of the oil to the high pressure level to the pressure level switch mechanism and determines that the pressure level switch mechanism has a malfunction on condition that, after the command signal has been output, the pressure of the oil detected by the detecting section is smaller than a high-pressure-level switching malfunction determination value.
    • 一种用于内燃机的液压控制装置,具有压力水平切换机构,其将供给到发动机部件的油的压力水平切换为高压级和低压级。 液压控制装置具有检测部和判定部。 所述判定部输出指示将所述油的高压水平切换到所述高压水平的指令信号至所述压力水平切换机构,并且在所述指令信号被输出之后,判断为所述压力水平开关机构具有故障, 由检测部检测到的油的压力小于高压开关故障判定值。
    • 6. 发明申请
    • HYDRAULIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • 内燃机液压控制装置
    • US20110041798A1
    • 2011-02-24
    • US12808298
    • 2009-03-31
    • Katsuaki Takahashi
    • Katsuaki Takahashi
    • F01M11/10
    • F01M1/16F01M1/02F01M1/20
    • A hydraulic control device for an internal combustion engine having a pressure level switch mechanism that switches the pressure level of the oil supplied to components of the engine between a high pressure level and a low pressure level is provided. The hydraulic control device has a detecting section and a determining section. The determining section outputs a command signal instructing to switch the pressure level of the oil to the high pressure level to the pressure level switch mechanism and determines that the pressure level switch mechanism has a malfunction on condition that, after the command signal has been output, the pressure of the oil detected by the detecting section is smaller than a high-pressure-level switching malfunction determination value.
    • 一种用于内燃机的液压控制装置,具有压力水平切换机构,其将供给到发动机部件的油的压力水平切换为高压级和低压级。 液压控制装置具有检测部和判定部。 所述判定部输出指示将所述油的高压水平切换到所述高压水平的指令信号至所述压力水平切换机构,并且在所述指令信号被输出之后,判断为所述压力水平开关机构具有故障, 由检测部检测到的油的压力小于高压开关故障判定值。
    • 8. 发明授权
    • Automatic analysis apparatus for biological fluid sample and automatic analysis method therefor
    • 生物流体样品自动分析装置及其自动分析方法
    • US06409968B1
    • 2002-06-25
    • US09433718
    • 1999-11-04
    • Katsuaki Takahashi
    • Katsuaki Takahashi
    • B32B2704
    • G01N21/253G01N35/00603G01N35/025G01N2035/00326G01N2035/0472Y10S436/807Y10T436/2575
    • An automatic analysis apparatus comprises a reaction disk having many reaction containers arranged on it. A sample is pipetted from a sample container into the reaction containers, number of which is equal to number of analysis items pre-instructed to be analyzed. At the same time, the identical sample is pipetted into a backup reaction container for backing up the inspection. After that, analysis operation in regard to the instructed analysis items is performed and a first analysis result is obtained. If it is judged from the analysis result that re-analysis is necessary, the backup sample in regard to the sample corresponding to the judgment is pipetted from the backup reaction container into a new reaction container. Then, the analysis operation in regard to the sample is performed again.
    • 一种自动分析装置,包括在其上布置有许多反应容器的反应盘。 将样品从样品容器移液到反应容器中,其数量等于预先分析的分析项目的数量。 同时,将相同的样品吸移到备用反应容器中以备份检查。 之后,执行关于指示的分析项目的分析操作,并获得第一分析结果。 如果根据分析结果判断需要进行再分析,则将与判断对应的样本的备份样本从备用反应容器移入新的反应容器。 然后,再次进行关于样本的分析操作。
    • 9. 发明授权
    • Method and apparatus for analyzing fluid sample
    • 用于分析流体样品的方法和装置
    • US5037612A
    • 1991-08-06
    • US435276
    • 1982-10-19
    • Katsuaki TakahashiTakehide SatouTetsuaki Abe
    • Katsuaki TakahashiTakehide SatouTetsuaki Abe
    • G01N21/76G01N21/75G01N35/00G01N35/02G01N35/04
    • G01N35/025G01N35/0092G01N2035/0097G01N2035/0437Y10T436/114998
    • A row composed of reaction vessels is arranged on a turntable and one unit of sample dispenser mechanism as well as one photometer and a plurality units of reagent feeding mechanism are arranged near the turntable. After a sample is added to one specified reaction vessel, the turntable is rotated by 180.degree. or more and stopped so as to advance the reaction vessel containing said sample by half a revolution plus one cell. During this rotation, approximately half of all the vessels cross the light path of the photometer for the absorbance of fluid in each vessel to be measured.A reagent is added to the specified reaction vessel at the next stop position after sampling in order to start reaction. The turntable is again rotated and stopped so as to advance the reaction vessel by half a revolution plus one cell. During this rotation, the reaction vessel crosses said light path of the photometer for the absorbance of the reaction fluid to be measured. The reaction vessel stops at the second reaction vessel position beyond the initial sample adding position. During the course of repeated rotations, the specified reaction vessel crosses the light path of said photometer a number of times and is stopped at said sample adding position after it is washed to be ready for further use.
    • 由反应容器组成的一列设置在转台上,一个样品分配机构单元以及一个光度计,多个单元的试剂供给机构设置在转台附近。 将样品加入到一个指定的反应容器中后,转台旋转180°以上,停止,使含有样品的反应容器前进一半加一个电池。 在该旋转期间,大约一半的血管与光度计的光路交叉,以便测量每个容器中的液体的吸光度。 为了开始反应,将试剂在采样后的下一停止位置添加到指定的反应容器中。 转盘再次旋转和停止,以将反应容器推进半转加一个电池。 在该旋转期间,反应容器与光度计的所述光路交叉,以测量待测反应流体的吸光度。 反应容器在超过初始样品添加位置的第二反应容器位置停止。 在反复旋转的过程中,指定的反应容器多次与所述光度计的光路交叉,并且在清洗之后停止在所述样品添加位置以准备进一步使用。