Abstract: Example implementations described herein involve systems and methods for operation of a robot configured to work on a first process and a second process, which can involve receiving sensor data indicative of a status of one or more of the first process and the second process; for the status indicative of the first process waiting on the robot, controlling the robot to work on the first process; and for the status indicative of the first process not waiting on the robot, controlling the robot to conduct one or more of work on the second process or return to standby.

Abstract: Example implementations described herein are directed to a simulation environment for a real world system involving one or more robots and one or more sensors. Scenarios are loaded into a simulation environment having one or more virtual robots corresponding to the one or more robots, and one or more virtual sensors corresponding to the one or more virtual system to train a control strategy model from reinforcement learning, which is subsequently deployed to the real world environment. In cases of failure of the real world environment, the failures are provided to the simulation environment to generate an updated control strategy model for the real world environment.

Abstract: An ultrasonic transducer includes a carrier with a first surface and a second surface which are opposite to each other, a piezoceramic element attached on the first surface of the carrier, a first acoustic matching layer with a third surface and a fourth surface which are opposite to each other, the third surface is attached on the second surface of the carrier, wherein the first acoustic matching layer includes a mesh with openings, and the thickness of first acoustic matching layer is smaller than ¼ wavelength of an ultrasonic wave emitted by the piezoceramic element in the first acoustic matching layer in an operating frequency, and a total area of the openings of mesh is larger than 30% area of the third surface of first acoustic matching layer, and a second acoustic matching layer disposed on the fourth surface of the first acoustic matching layer.

Abstract: Disclosed is a probe for use in biological assays. The probe includes a fluorescent dye bound to a quencher compound through an oligonucleotide linker. Also disclosed are methods of using the probe, such as for a polymerase chain reaction (PCR), such as in a quantitative PCR reaction (qPCR), as well as kits including the probe.

Abstract: A serial transmission system includes a first storage circuit, a second storage circuit, a control circuit, and a serial processing circuit. The first storage circuit is configured to store data-to-be-transmitted of a plurality of users. The second storage circuit is coupled to the first storage circuit. The control circuit is configured to control the second storage circuit to receive the data-to-be-transmitted from the first storage circuit. The serial processing circuit is configured to receive the data-to-be-transmitted from the second storage circuit in series, and output a plurality of multi-user packets.

Abstract: A video conferencing system is provided, which includes at least one camera device, a microphone array device, a sound output device, and a processor. The processor is configured to: receive multiple image signals converted by an image shot by the at least one camera device, and receive multiple voice signals converted from multiple voices captured from the microphone array device; and select at least one sound source signal corresponding to multiple personnel positions from the multiple sound signals according to the image signal and the multiple voice signals, so as to transmit at least one sound source signal corresponding to the multiple personnel positions to the sound output device, where the sound output device converts at least one sound source signal into sound for play. In addition, a video conferencing method is also disclosed herein.

Abstract: A serial transmission system includes a first storage circuit, a second storage circuit, a control circuit, and a serial processing circuit. The first storage circuit is configured to store data-to-be-transmitted of a plurality of users. The second storage circuit is coupled to the first storage circuit. The control circuit is configured to control the second storage circuit to receive the data-to-be-transmitted from the first storage circuit. The serial processing circuit is configured to receive the data-to-be-transmitted from the second storage circuit in series, and output a plurality of multi-user packets.

Abstract: A decision support method for machinery control includes extracting entities and relations from information sources, and creating subject-predicate-object (SPO) triples. Each SPO triple includes a subject entity and an object entity, and a relation between the subject entity and the object entity. The method further includes constructing a knowledge graph (KG) based on the SPO triples. The KG includes a plurality of nodes corresponding to the entities, and a plurality of links corresponding to the relations between the entities.

Abstract: An abnormality monitoring method includes obtaining multiple target machine process parameters that affect a measurement value of a preset product at a first measurement point of the preset product, constructing a measurement value prediction model corresponding to the first measurement point, calculating a degree of fit of the measurement value prediction model, aggregating the degree of fit of the measurement value prediction model, the estimated value of the first measurement point, the target machine process parameters corresponding to the first measurement point, and the parameter coefficients of the target machine process parameters, repeating the above steps for each of multiple measurement points, calculating an influence degree index value of each machine, process parameter, and outputting warning information of machine process parameters that exceed a first preset influence degree index value.

Abstract: A bridge chip with a function of expanding external devices and an associated expansion method are provided, wherein the bridge chip may include at least one transmission interface, a bridge control unit and a connecting port. The transmission interface may be configured to make at least one external device outside the bridge chip couple to the bridge chip; the bridge control unit is coupled to the transmission interface, and may be configured to control priority of the external device for performing data transmission; and the connecting port is coupled to the bridge control unit, and may be configured to make the bridge chip couple to a host device, to allow the host device to perform data transmission with the external device. More particularly, a number of the external device is expandable.

Abstract: Example implementations described herein are directed to a simulation environment for a real world system involving one or more robots and one or more sensors. Scenarios are loaded into a simulation environment having one or more virtual robots corresponding to the one or more robots, and one or more virtual sensors corresponding to the one or more virtual system to train a control strategy model from reinforcement learning, which is subsequently deployed to the real world environment. In cases of failure of the real world environment, the failures are provided to the simulation environment to generate an updated control strategy model for the real world environment.

Abstract: A method for testing mass-produced PCBs and other electronic components more efficiently, the method includes setting testing parameters based on historical test data and a target decision index, obtaining a first specified number of the target objects to have the full test, and calculating a first yield based on the current test result. The method determine whether the first yield is less than the first yield threshold yield, and obtaining a second specified number of the target objects from the remaining target objects to have the full test, and calculate a second yield when the first yield is larger than or equal to the first yield threshold value. The method further determine whether the second yield is less than the second yield threshold value according to a second comparing command and select some of the remaining target objects to have a sampling test.

Abstract: A method for deep neural network compression is provided. The method includes: using at least one weight of a deep neural network (DNN), setting a value of a P parameter, and combining every P weights in groups, and perform branch pruning and retraining, so that only one of each group has a non-zero weight, and the remaining weights are 0, wherein the remaining weights are evenly divided into branches to adjust a compression rate of the DNN and to adjust a reduction rate of the DNN.

Abstract: A method for testing mass-produced PCBs and other electronic components more efficiently, the method includes setting testing parameters based on historical test data and a target decision index, obtaining a first specified number of the target objects to have the full test, and calculating a first yield based on the current test result. The method determine whether the first yield is less than the first yield threshold yield, and obtaining a second specified number of the target objects from the remaining target objects to have the full test, and calculate a second yield when the first yield is larger than or equal to the first yield threshold value. The method further determine whether the second yield is less than the second yield threshold value according to a second comparing command and select some of the remaining target objects to have a sampling test.

Abstract: A bridge chip with a function of expanding external devices and an associated expansion method are provided, wherein the bridge chip may include at least one transmission interface, a bridge control unit and a connecting port. The transmission interface may be configured to make at least one external device outside the bridge chip couple to the bridge chip; the bridge control unit is coupled to the transmission interface, and may be configured to control priority of the external device for performing data transmission; and the connecting port is coupled to the bridge control unit, and may be configured to make the bridge chip couple to a host device, to allow the host device to perform data transmission with the external device. More particularly, a number of the external device is expandable.

Abstract: A method for correcting an angle sensor is applied to a step motor including an angle sensor, where the angle sensor rotates with the step motor, and the method for correcting an angle sensor includes the following steps: rotating the step motor by a preset angle to a first position; reading a first voltage of the angle sensor when the angle sensor is rotated to the first position; determining whether the first voltage deviates from a preset voltage curve; if yes, recording a first offset of the first voltage relative to the preset voltage curve; and compensating for a sensing angle of the angle sensor according to the first offset. A device for correcting an angle sensor is further provided.

Abstract: A decision support method for machinery control includes extracting entities and relations from information sources, and creating subject-predicate-object (SPO) triples. Each SPO triple includes a subject entity and an object entity, and a relation between the subject entity and the object entity. The method further includes constructing a knowledge graph (KG) based on the SPO triples. The KG includes a plurality of nodes corresponding to the entities, and a plurality of links corresponding to the relations between the entities.

Abstract: Disclosed is a probe for use in biological assays. The probe includes a fluorescent dye bound to a quencher compound through an oligonucleotide linker. Also disclosed are methods of using the probe, such as for a polymerase chain reaction (PCR), such as in a quantitative PCR reaction (qPCR), as well as kits including the probe.

Abstract: Metal (II) phosphate powders, lithium metal phosphate powders for a Li-ion battery and methods for manufacturing the same are provided. The lithium metal phosphate powders are represented by the following formula (II): LiFe1-aMaPO4??(II) wherein M comprises at least one metal selected from the group consisting of Mn, Co, Ni, Cu, Cr, V, Mo, Ti, Zn, Zr, Tc, Ru, Rh, Pd, Ag, Cd, Pt, Au, Al, Ga, In, Be, Mg, Ca, Sr, B and Nb, 0.5<a?1, the lithium metal phosphate powders are composed of plural flake powders, and a length of each of the flake powders is ranged from 50 nm to 10 ?m.

Abstract: An ultrasonic transducer includes a carrier with a first surface and a second surface which are opposite to each other, a piezoceramic element attached on the first surface of the carrier, a first acoustic matching layer with a third surface and a fourth surface which are opposite to each other, the third surface is attached on the second surface of the carrier, wherein the first acoustic matching layer includes a mesh with openings, and the thickness of first acoustic matching layer is smaller than ¼ wavelength of an ultrasonic wave emitted by the piezoceramic element in the first acoustic matching layer in an operating frequency, and a total area of the openings of mesh is larger than 30% area of the third surface of first acoustic matching layer, and a second acoustic matching layer disposed on the fourth surface of the first acoustic matching layer.