Abstract: A method of fabricating a semiconductor structure includes the following steps. A semiconductor wafer is provided. A plurality of first surface mount components and a plurality of second surface mount components are bonded onto the semiconductor wafer, wherein a first portion of each of the second surface mount components is overhanging a periphery of the semiconductor wafer. A first barrier structure is formed in between the second surface mount components and the semiconductor wafer. An underfill structure is formed under a second portion of each of the second surface mount components, wherein the first barrier structure blocks the spreading of the underfill structure from the second portion to the first portion.

Abstract: A Wireless Interface Device and System (WIDS) is used as a bridge device for transmitting, translating, transporting and/or transforming a first emergency aid seeking signal to a second emergency aid seeking signal recognizable by a smart voice commendable device (e.g., AMAZON® ECHO®). The first emergency aid seeking signal can be generated from a Personal Emergency Response Systems (PERS), a fall sensor (e.g., a senior fall sensor), home security monitoring device, or any other emergency aid requesting devices.

Abstract: A semiconductor device according to the present disclosure includes a first gate structure and a second gate structure aligned along a direction, a first metal layer disposed over the first gate structure, a second metal layer disposed over the second gate structure, and a gate isolation structure extending between the first gate structure and the second gate structure as well as between the first metal layer and the second metal layer.

Abstract: The present invention reveals a manufacturing method of a fluororesin bundle having a plurality of fluororesin tube hold by a fixing element as a bundle. The bundle is pre-sealed when the ends of the fluororesin tubes are heated to a status being deformable and mount on the fixing element while being place in a vacuum environment and receive a thermal energy. Immersing the pre-sealed bundle into a heating pool to extend the mounted surface between the fluororesin tubes and the fixing element. Thus, a high quality fluororesin bundle can be done by using the above processes.

Abstract: An example camera system for tracking a target object within a coverage area, the camera system includes: a camera having a primary field of view; a plurality of auxiliary sensors, each auxiliary sensor to generate auxiliary sensor data representing a respective auxiliary field of view of at least a portion of the coverage area; a controller to: obtain the auxiliary sensor data from each of the auxiliary sensors; and determine, based on the auxiliary sensor data, a location of the target object within the coverage area; and a motor connected to the camera to rotate the camera to locate the target object within the primary field of view.

Abstract: A method includes: generating a first sum value at least by a first resistor; generating a first shifted sum value based on the first sum value and a nonlinear function; generating a pulse number based on the first shifted sum value; and changing the first resistor based on the pulse number to adjust the first sum value.

Abstract: A device includes first and second wires, resistors, and a processor. Input signals are transmitted from the first wires through the resistors to the second wires. The processor receives a sum value of the input signals from one of the second wires, and shifts the sum value by a nonlinear activation function to generate a shifted sum value. The processor calculates a backpropagation value based on the shifted sum value and a target value related to a corresponding input signal of the input signals, and generates a pulse number based on the corresponding input signal of the input signal and the backpropagation value. The processor applies a voltage pulse to one of the resistors related to the corresponding input signal based on the pulse number, in order to modify a value of the corresponding input signal in the input signals to be the same as the target value.

Abstract: A device includes first wires, second wires, resistors, and a processor. Input signals are transmitted from the first wires through the resistors to the second wires. The processor receives a sum value of the input signals from one of the second wires, and shifts the sum value by a nonlinear activation function to generate a shifted sum value. The processor calculates a backpropagation value based on the shifted sum value and a target value, and generates a pulse number based on a corresponding input signal of the input signal and the backpropagation value. Each of a value of the corresponding input signal and the backpropagation value is higher than or equal to a threshold value. The processor applies a voltage pulse to one of the resistors related to the corresponding input signal based on the pulse number.

Abstract: The present invention reveals a manufacturing method of a fluororesin bundle having a plurality of fluororesin tube hold by a fixing element as a bundle. The bundle is pre-sealed when the ends of the fluororesin tubes are heated to a status being deformable and mount on the fixing element while being place in a vacuum environment and receive a thermal energy. Immersing the pre-sealed bundle into a heating pool to extend the mounted surface between the fluororesin tubes and the fixing element. Thus, a high quality fluororesin bundle can be done by using the above processes.

Abstract: The present invention provides a thermosetting method to form a porous polytetrafluoroethylene membrane, wherein a heat flow in a heat circulating environment is provided to ensure the porous polytetrafluoroethylene membrane is heated uniformly. A thermal heating radiation plat is further used that being heated by the heat flow to generate a far-infrared radiation for providing an enhanced heating effect without extra energy consuming sources. The thermosetting method of porous polytetrafluoroethylene membrane not only maintain a uniformity temperature inside the heating compartment, stabilize the quality of the polytetrafluoroethylene porous membrane, but also make the thermosetting process more efficiently without using extra energy input.

Abstract: A neural network processing system includes at least one synapse and a neuron circuit. The synapse receives an input signal and has an external weighted value and an internal weighted value, and the internal weighted value has a variation caused by an external stimulus. When the variation of the internal weighted value accumulates to a threshold value, the external weighted value varies and the input signal is multiplied by the external weighted value of the synapse to generate a weighted signal. A neuron circuit is connected with the synapse to receive the weighted signal transmitted by the synapse, and calculates and outputs the weighted signal. The present invention can simultaneously accelerate the prediction and learning functions of the deep learning and realize a hardware neural network with high precision and real-time learning.

Abstract: A method for producing a cyclohexanone dimer is provided. The method includes the steps of performing condensation of cyclohexanone in the presence of a solid acid catalyst to obtain the cyclohexanone dimer, wherein the solid acid catalyst includes metal oxide of tungsten and a carrier with Lewis acid sites and Brønsted acid sites. The method of the present disclosure has an advantage of mild reaction condition, fast reaction rate and high selectivity, thereby realizing the value of the industrial application.

Abstract: A device includes first wires, second wires, resistors, and a processor. Input signals are transmitted from the first wires through the resistors to the second wires. The processor receives a sum value of the input signals from one of the second wires, and shifts the sum value by a nonlinear activation function to generate a shifted sum value. The processor calculates a backpropagation value based on the shifted sum value and a target value, and generates a pulse number based on a corresponding input signal of the input signal and the backpropagation value. Each of a value of the corresponding input signal and the backpropagation value is higher than or equal to a threshold value. The processor applies a voltage pulse to one of the resistors related to the corresponding input signal based on the pulse number.

Abstract: A mobile device with integral radiation shielding includes a body, a rear housing, and a metal induction sheet. The body includes therein a circuit board, an antenna, and a capacitive proximity sensor circuit. The rear housing covers the body. The metal induction sheet is formed directly on the rear housing as a single part. The metal induction sheet doesn't add extra space, enabling the manufacture of very thin mobile device.

Abstract: A neural network processing system includes at least one synapse and a neuron circuit. The synapse receives an input signal and has an external weighted value and an internal weighted value, and the internal weighted value has a variation caused by an external stimulus. When the variation of the internal weighted value accumulates to a threshold value, the external weighted value varies and the input signal is multiplied by the external weighted value of the synapse to generate a weighted signal. A neuron circuit is connected with the synapse to receive the weighted signal transmitted by the synapse, and calculates and outputs the weighted signal. The present invention can simultaneously accelerate the prediction and learning functions of the deep learning and realize a hardware neural network with high precision and real-time learning.

Abstract: The present invention discloses a production system and method for location-aware environment. The method comprises the following steps: making each of the gateways sense a test RSSI corresponded to a test position of the end device; obtaining a corresponded reference GPS parameter through finding corresponding data of the fingerprint positioning database according to the test RSSI; and determining the selected area is a location-aware completed area if a difference between the reference GPS parameter and the real GPS parameter is smaller than or equal to a preset error.

Abstract: The present invention discloses a production system and method for location-aware environment. The method comprises the following steps: making each of the gateways sense a test RS SI corresponded to a test position of the end device; obtaining a corresponded reference GPS parameter through finding corresponding data of the fingerprint positioning database according to the test RSSI; and determining the selected area is a location-aware completed area if a difference between the reference GPS parameter and the real GPS parameter is smaller than or equal to a preset error.

Abstract: A housing assembly of an electronic device includes an outer housing, an inner housing mounted to the outer housing, a first waterproof film positioned between the outer housing and the inner housing, and a second waterproof film spaced from the first waterproof film. The first waterproof film, the outer housing, and the inner housing cooperatively define a first cavity of the housing assembly. The second waterproof film, the inner housing, and the first waterproof film cooperatively form a second cavity of the housing assembly. The first and second waterproof films provide the housing assembly an excellent waterproof property. The electronic device using the housing assembly is also described.

Abstract: A housing assembly of an electronic device includes an outer housing, an inner housing mounted to the outer housing, a first waterproof film positioned between the outer housing and the inner housing, and a second waterproof film spaced from the first waterproof film. The first waterproof film, the outer housing, and the inner housing cooperatively define a first cavity of the housing assembly. The second waterproof film, the inner housing, and the first waterproof film cooperatively form a second cavity of the housing assembly. The first and second waterproof films provide the housing assembly an excellent waterproof property. The electronic device using the housing assembly is also described.

Abstract: Deasphalted residual oil (DAO) and the aromatics-rich extract that is derived from DAO have low polycyclic aromatics contents, relatively low aniline points, and high flash points. They form blending stocks that improve properties of mixed feedstocks to consistently produce environmentally qualified rubber processing oil (RPO) by extraction under low solvent-to-oil ratios and moderate extraction temperatures. Distilling a petroleum crude oil under atmospheric pressure generates a bottom residual oil which is then subject to vacuum distillation to yield a bottom residual oil. DAO is produced by removing the asphalt from the vacuum bottom residual oil through extraction with light paraffinic solvent. The extract of DAO is a co-product in the production of the bright stock of the lubricating oil through extraction. The feedstock is mixed with the extract from a petroleum fraction boiling in lube oil range.