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42results about How to "False operation" patented technology

In-tube ultrasonic device for wall thickness metering

What is claimed is an inspection device for in-tube monitoring of main pipelines by the method of ultrasonic wall thickness metering realized in a device traveling inside the pipeline and performing measurements, acquisition of measurement data and their interpretation. The device comprises a probing pulse generator, an ultrasonic transducer, an amplifier, a comparator with an analog input, a digital timer, a processor and a data storage module, and a controlled reference voltage source connected in series. The output of said reference voltage source is connected to the reference voltage input of the comparator, said reference voltage source being capable of setting at least two different voltages at its output.
The comparator output is connected to one of the control inputs of the reference voltage source that allows one to switch threshold values in the comparator, when recording the ultrasonic pulses, to use one threshold value to record the moment of reception of the ultrasonic pulse reflected from the internal wall of the pipeline using another threshold value of the comparator to record the moment of reception of the ultrasonic pulse reflected from the external wall of the pipeline using the other threshold value. Thus, the operator can perform direct measurements of the transit time of the ultrasonic pulses in the pipe wall allowing him to increase the distance monitored per one pass of the device, and to increase the accuracy of measurements and the rate of hardware data processing compared to the prototypes known in the art.
Owner:WEATHERFORD TECH HLDG LLC +1

Information processing apparatus and method for controlling the same

An information processing apparatus capable of preventing unintentional vibration from being erroneously recognized as vibration caused by a tapping operation is provided. The information processing apparatus detects acceleration caused by vibration applied thereto, determines whether the amplitude of acceleration data detected by the acceleration sensor is greater than or equal to a threshold, analyzes a frequency of the acceleration data when the amplitude is greater than or equal to the threshold, and executes processing assigned to the tapping operation when the frequency analysis result indicates the tapping operation.
Owner:CANON KK

Container with touch control arrangement

ActiveUS20120000911A1Prevent operationMaximize usage volumeCapsClosure lidsElectricityEngineering
A touch control arrangement is arranged for a container having a foldable cover being folded between an opened position and a closed position via an actuation unit. The touch control arrangement includes a power source and a touch actuator electrically linked to the power source, wherein the touch actuator is located out of the storage cavity of the container body and is arranged in such a manner that when the touch actuator is activated by a presence of a touch, the actuation unit is actuated to move the foldable cover from the closed position to the opened position.
Owner:NINE STARS GRP U S A INC

Electronic apparatus system with master node and slave node

An electronic apparatus system is disclosed that comprises at least one (1) master node; and a plurality of slave nodes connected to the at least one (1) master node via an I2C interface, wherein each of the plurality of slave nodes is set to a slave address with an address distance of two (2) bits or greater with respect to one another.
Owner:FUJITSU LTD

Solar power generation system

There is provided a solar power generation system including a solar cell, an inverter converting a direct current power generated by the solar cell into an alternating current power, a system voltage measurement unit measuring a system voltage, a voltage drop detector detecting a voltage drop of a power system, based on the system voltage, a first direct current voltage controller controlling a direct current voltage of the inverter to enhance a power generation efficiency of the solar cell, when the voltage drop is not detected, and a second direct current voltage controller controlling the direct current voltage of the inverter to suppress a current output from the inverter, when the voltage drop is detected.
Owner:TOSHIBA MITSUBISHI-ELECTRIC IND SYST CORP
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