Abstract: Provided is a test method of a semiconductor apparatus comprising: first testing the semiconductor apparatus by bringing one or more probe pins into contact with a pad of the semiconductor apparatus; and second testing the semiconductor apparatus in a state where contact positions of the one or more probe pins with respect to the pad are different from those of the first testing. In the first testing, the one or more probe pins may be brought into contact with first positions and second positions on the pad, and in the second testing, the one or more probe pins may be brought into contact between the first positions and the second positions on the pad.

Abstract: A recommended running pace calculation system and the like capable of calculating a recommended running pace that is recommended to a runner to be evaluated in a distance running. A recommended running pace calculation system according to the present invention includes a correlation storage device in which a first correlation is stored, the first correlation including correlations between running distances run by unspecified runners and their fastest running paces, a running pace acquisition device configured to acquire running paces for predetermined sections in a distance running run by a runner to be evaluated, the distance running having a predetermined length, a correction device configured to extract a fastest running pace of the running paces of the runner to be evaluated for the predetermined sections, and a recommended running pace calculation device configured to calculate a recommended running pace.

Abstract: Embodiments of the present disclosure disclose a typhoon trajectory prediction method, device, electronic equipment and computer readable medium. A detailed implementation of the method includes acquiring typhoon status information that includes typhoon wind speed information and typhoon location information, acquiring information of target distance from typhoon to a target position, obtaining typhoon time difference information based on the information of target distance and the typhoon wind speed information, performing slicing processing on the typhoon time difference information to generate time difference ratio information, performing data processing on the time difference ratio information and the information of target distance to generate time ratio distance information, and performing data processing on the time ratio distance information and the typhoon position information to generate typhoon position prediction information.

Abstract: A battery data management system includes a communication device for obtaining state data of a battery from a battery management system and transmitting the state data of the battery to an outside and a management server for managing the state data of the battery, received from the communication device through a first network.

Abstract: The present invention relates to a system and method for measuring the length of a footprint of a tyre (10). The system comprises a first electronic device (1) and a second electronic device (2), each of which is configured at least to acquire, filter, store and sent data, and a processing unit (3), external to said electronic devices (1, 2), configured at least to receive and process the data sent by each electronic device (1, 2), to measure the length of a footprint on the basis of an angle (?) arranged between a first axis (B1) passing through the centre (O) of the tyre (10) and a first contact point (CP1) between a portion of said tyre (10) and the ground and a second axis (B2) passing through the centre of the tyre (10) and a second contact point (CP2) between said portion of said tyre (10) and the ground.

Abstract: Field calibration of a pressure device involves collecting simultaneous pressure data or pressure and temperature data at two devices for multiple time points. Pressure differences between pairs of simultaneous data points of the collected pressure data are calculated. A model is fitted to the pressure differences and the temperatures and/or pressures, and model parameters are used to correct measurements from the second device. Alternatively, a pressure gradient is estimated for a region that encompasses the two devices for each time point. A distance is determined between the two devices. A pressure gradient difference is determined between the two devices for each time point. A pressure difference offset is obtained for one of the pairs of simultaneous data points for each time point. An average pressure difference offset is determined between the two devices and is used to correct measurements from one of the devices.

Abstract: A device is provided that is suitable for use with a double-circuit power transmission system having a first line and a second line. The device comprises an interface to receive a current measurement for the second line. The device comprises at least one processing module operative to estimate a first zero-sequence current in the first line based on a second zero-sequence current, and determine an apparent impedance based on the estimated first zero-sequence current.

Abstract: A mechanism for mitigating electromagnetic interference (EMI) in a network of power converters is disclosed. A controller sends a first control signal to instruct a first power converter to generate a first EMI signal at a first phase. The controller sends a second control signal to instruct a second power converter to generate a second EMI signal at a second phase selected to destructively interfere with the first EMI signal at the first phase.

Abstract: A method for characterizing a rechargeable battery (91-96) that is at risk of lithium plating comprises: receiving (1001) operating values (41) of the battery (91-96) as time-series, wherein the operating values of the battery comprise a terminal voltage of the battery (U(t)) and a battery current of the battery (I(t)), determining (1002) a simulated terminal voltage (USim(t)) using a model of the battery (400) on the basis of the battery current (I(t)), comparing (1003) the simulated terminal voltage (USim(t)) with the terminal voltage (U(t)), determining (1004, 1004a, 1004b) a lithium plating state of the battery on the basis of the comparison.

Abstract: A processing apparatus for processing information relating an analysis, includes a display controller that causes a display device to display first information, which is information about each substance in regard to the analysis of a sample, and second information which is information about each substance group including a plurality of the different substances in regard to the analysis, wherein the display controller displays the first information and the second information to be switchable to each other or displays the first information such that a display and a non-display of the second information are switchable.

Abstract: A system comprising a computer readable storage device readable by the system, tangibly embodying a program having a set of instructions executable by the system to perform the following steps for indication confirmation for detecting a sub-surface defect, the set of instructions comprising: an instruction to initialize a transducer starting location and a transducer orientation responsive to a prior determination of a potential flaw location; an instruction to optimize an observation point of the transducer responsive to the transducer starting location and the transducer orientation responsive to a flaw response model; an instruction to move the transducer to the observation point location and orientation; an instruction to collect the scan data at the observation point location and orientation; and an instruction to analyze the scan data to extract a measure of the flaw response model; and an instruction to update the flaw response model.

Abstract: According to various embodiments, there is provided an electronic device including a first housing having a bottom surface formed to be disposed on a specific portion of a top surface of a toilet, a second housing connected to one side of the first housing, a third housing connected to another side of the first housing and having a shape extending from a point connected to the first housing by a specific length in a direction associated with a first curvature, and a detection unit having a shape of a second curvature corresponding to the first curvature, and the detection unit is rotatably coupled to at least a portion of the third housing.

Abstract: An alignment method of a probe card includes a plurality of probe groups provided corresponding to a plurality of chips, comprising: a first mode for calculating a gradient and a center of a probe group based on position information of two or more probes included in the probe group for each of the plurality of chips and calculating a gradient and a center of the probe card based on the calculated gradients and the calculated centers of the plurality of probe groups.

Abstract: A calibration circuit providing a programmable voltage generator that is selectively connectable to a first capacitor plate of a capacitive structure to supply a voltage thereto. A reference voltage generator is coupled to the output of the programmable voltage generator and generates a reference voltage. A comparator receives the reference voltage and a discharging voltage from the capacitive structure during a discharge period and, based on those inputs, generates a signal that is output to a digital controller. A constant current source is selectively connectable to the capacitive structure to generate a constant current. Based on the output of the comparator, the constant current, and a count representing a time during which the discharging voltage decreases, the digital controller measures capacitance to calibrate a movable mirror of the capacitive structure. During calibration, the digital controller controls the programmable voltage generator and a second capacitor plate of the capacitive structure.

Abstract: An ultrasound test phantom includes a block of human-tissue-mimicking material having a top surface and spaced-apart groups of targets embedded therein. Each group is located at a unique depth region within the block as measured from the top surface. The targets in each group include a first linear target spaced-apart from a second linear target. For each group, the first linear target extends in a first direction at a first depth of the depth region associated therewith, and the second linear target extends in a second direction at a second depth of the depth region associated therewith. When viewed from the block's top surface, a crossing point is defined where the first direction and second direction cross at an angle between 10° and 170°. For each group, the crossing point is located along a line perpendicular to the block's top surface.

Abstract: A method for generating combined scenarios for testing an object detection unit, wherein the method comprises provision of first sensor data of a first scenario and of second sensor data of a second scenario, wherein the first sensor data and the second sensor data in each case are a point cloud comprising a plurality of points, wherein the method further comprises a classification of the respective points of the first sensor data and of the respective points of the second sensor data into relevant or not relevant and merging of the first sensor data and of the second sensor data for obtaining third sensor data of a combined scenario, wherein only relevant points of the first sensor data and relevant points of the second sensor data are merged to form third sensor data of the combined scenario.

Abstract: Food processing monitoring systems and method thereof are provided. A method includes obtaining first temperature data from a first temperature sensor at an inlet of a food processing machine; obtaining second temperature data from a second temperature sensor at an outlet of the food processing machine; obtaining current data from a current sensor that is configured to measure current of a motor of the food processing machine; determining presence of food product at the inlet based on a peak current, of the current data at a time the motor starts, being greater than a first current threshold; and logging a temperature of the first temperature data based on the peak current being greater than the first current threshold.

Abstract: A system obtains an operator that produces a superposition state of a plurality of random variables. The system performs iteration of a first operation and a second operation on an initial quantum state to produce a final quantum state. The first operation produces a second state by performing a computation that inverts a first state with respect to a state obtained by applying a Hermitian conjugate of the operator to a quantum state where the last bit of a bit string is 0. The second operation produces a new first state by performing a computation that inverts the second state with respect to the first state. The system measures the bit string in the final quantum state, records the number of times a quantum state where all bits of the bit string are 0 is observed, and calculate an expectation value of the random variables according to the number.

Abstract: A system for use with a misregistration metrology tool (MMT), the system including a database including a plurality of process variation (PV) categories and a corresponding plurality of parameter sets and a process variation accommodation engine (PVAE) including a measurement site process variation category associator (MSPVCA) operative to associate a measurement site being measured by the MMT, at least partially based on an MMT output relating to the measurement site, with a measurement site process variation category (MSPVC), the MSPVC being one of the plurality of PV categories, a measurement site parameter set retriever (MSPSR) operative to retrieve a measurement site parameter set (MSPS) corresponding to the MSPVC and a measurement site parameter set communicator (MSPSC) operative to communicate the MSPS to the MMT.

Abstract: The disclosure generally relates to devices and techniques for operating an electronic apparatus that controls a sensor, the devices and techniques including acquiring first sensing data through the sensor, identifying a data variation based on the first sensing data and sensing data for a first time point and a second time point acquired in advance based on a sampling period of the sensor, identifying target data among a plurality of predetermined meaningful data based on the identified data variation and determining a time point at which the target data is to be acquired, and controlling the sampling period based on the determined time point.