Abstract: A device and method for improving light penetration is provided and applied to human tissues for biophotonics technology. When a laser beam penetrates a tissue inside a human body for biophotonics technology, ultrasounds generated by a high intensity focused ultrasound (HIFU) probe are focused to form an acoustic vortex around a forward path of the laser beam, causing the laser beam to pass through a central silent vortex action region of the acoustic vortex. A virtual optical waveguide is formed on surrounding tissues in the forward path of the laser beam through the acoustic vortex, to increase fluence of the laser beam through the acoustic vortex, and improve light penetration of the laser beam.

Abstract: A micro-controller chip is coupled to an external memory and includes a central processing unit (CPU), an address reorder circuit, and an address bus. The CPU is configured to provide a first internal address. The address reorder circuit calculates a unique identifier and a seed code to generate a base parameter and performs a reorder operation for the first internal address according to the base parameter to generate a first encryption address. The address bus is coupled between the address reorder circuit and the external memory to provide the first encryption address to the external memory. The external memory stores specific data according to the first encryption address.

Abstract: An AGV navigation device is provided, which includes a RGB-D camera, a plurality of sensors and a processor. When an AGV moves along a target route having a plurality of paths, the RGB-D camera captures the depth and color image data of each path. The sensors (including an IMU and a rotary encoder) record the acceleration, the moving speed, the direction, the rotation angle and the moving distance of the AGV moving along each path. The processor generates training data according to the depth image data, the color image data, the accelerations, the moving speeds, the directions, the moving distances and the rotation angles, and inputs the training data into a machine learning model for deep learning in order to generate a training result. Therefore, the AGV navigation device can realize automatic navigation for AGVs without any positioning technology, so can reduce the cost of automatic navigation technologies.

Abstract: An AGV navigation device is provided, which includes a RGB-D camera, a plurality of sensors and a processor. When an AGV moves along a target route having a plurality of paths, the RGB-D camera captures the depth and color image data of each path. The sensors (including an IMU and a rotary encoder) record the acceleration, the moving speed, the direction, the rotation angle and the moving distance of the AGV moving along each path. The processor generates training data according to the depth image data, the color image data, the accelerations, the moving speeds, the directions, the moving distances and the rotation angles, and inputs the training data into a machine learning model for deep learning in order to generate a training result. Therefore, the AGV navigation device can realize automatic navigation for AGVs without any positioning technology, so can reduce the cost of automatic navigation technologies.

Abstract: A resistive random access memory is provided. The resistive random access memory includes a substrate, a first electrode formed on the substrate, a second electrode formed on the substrate and located on one side of the first electrode, a first metal oxide layer formed on sidewalls of the second electrode, a first control layer formed between the first electrode and the first metal oxide layer, and a second control layer formed on the first control layer and located between the first electrode and the first metal oxide layer.

Abstract: A control system for an automatic guided vehicle includes a vehicle, a contour-detection module, a position-detection module, and a processing device. The contour-detection module is disposed on the vehicle. The contour-detection module is configured to detect a ceiling and a target object, which is disposed on the ceiling, and to generate a contour signal. The position-detection module is disposed on the vehicle. The position-detection module is configured to detect the position of the vehicle and generate a position signal. The processing device is configured to generate a target mark corresponding to the target object according to the contour signal and the position signal. The processing device is configured to automatically control the carrier to move along a movement path. When the contour-detection module detects the target object, the processing device corrects the movement direction of the vehicle according to the target mark.

Abstract: An automatic guided vehicle positioning system includes one or more positioning areas and an automatic guided vehicle. The positioning areas each have a positioning pattern. The automatic guided vehicle includes a beam emitter, a beam receiver, and a processor. The beam emitter is configured to emit a light beam to scan the positioning areas. The beam receiver is configured to be spaced apart from the beam emitter by a specific distance, wherein the beam receiver receives the light beam scattered by an area other than the corresponding positioning pattern of the positioning areas and does not receive the light beam retroreflected by the corresponding positioning pattern. The processor is configured to recognize the corresponding positioning pattern based on the light beam received by the beam receiver and the retroreflected light beam not received by the beam receiver and to position the automatic guided vehicle.

Abstract: A resistive random access memory is provided. The resistive random access memory includes a substrate, a first electrode formed on the substrate, a second electrode formed on the substrate and located on one side of the first electrode, a first metal oxide layer formed on sidewalls of the second electrode, a first control layer formed between the first electrode and the first metal oxide layer, and a second control layer formed on the first control layer and located between the first electrode and the first metal oxide layer.

Abstract: A method of manufacturing a semiconductor device includes forming a first dielectric layer and a through hole passing through the first dielectric layer over a substrate; forming a plurality of dummy contacts in the through hole; forming a plurality of first dummy wires on the plurality of dummy contacts; filling a second dielectric layer between the plurality of first dummy wires, wherein the second dielectric layer has a first air gap; removing the dummy contacts and the first dummy wires to expose the through hole, thereby forming a first wiring trench over the through hole; and forming a contact and a first wire in the through hole and the first wiring trench.

Abstract: A semiconductor device, including an insulator formed on a top surface of a semiconductor substrate, a semiconductor layer, containing a first region of a first conductivity type, formed on the insulator layer, wherein the first region is a P+ region or an N+ region, a second region of a second conductivity type in direct contact with the first region and forming a P-N junction with the first region, wherein the P-N junction comprises a first portion parallel to the top surface of the semiconductor substrate, and the second region is the semiconductor substrate and partially covered by the semiconductor layer, a first metallization region in electrical contact with the first region and a second metallization region in electrical contact with the second region.

Abstract: The present invention relates to a flexible hanging label manufacturing method and structure, the manufacturing method includes the following steps: a. printing a label paper strip; b. attaching a first flexible paper layer and a second flexible paper layer to an attached portion of the label paper strip; and c. cutting. The flexible hanging label manufactured by the above steps would achieve consistent production operations, to thereby improve the anti-pull strength of the flexible hanging labels, to effectively reduce the fraction defective caused by use damage.

Abstract: A conveyor with a weighing system includes a conveyance unit, a length calculation module, a weighing module, and a controller. The conveyance unit conveys a cargo to move. The length calculation module is arranged at one side of a front end of the conveyance unit to acquire a length of the cargo. The weighing module is arranged at a bottom part of the conveyor. The controller is connected to the length calculation module and the weighing module, such that based on the length acquired by the length calculation module, a weight of the cargo measured by the weighing module is provided. A weighing method of a conveyor is also provided.

Abstract: A logistic station includes a cabinet, a storage boxes in the cabinet, a volume measurement room, a volume measurement system, a user interface and a controller. The volume measurement room has a bottom plate and a ceiling. The volume measurement system in the volume measurement room measures the volume of a consignment. The volume measurement room includes a rangefinder and an image capturing device. The rangefinder on the ceiling measures the height of the consignment placed on the bottom plate. The image capturing device is disposed on the ceiling and captures an image toward the bottom plate. The user interface disposed in the cabinet displays information and receives shipping information and a shipping fee. The controller calculates the volume information according to the image and the height, calculates the shipping fee according to the volume information and the shipping information, and controls one of the storage boxes to open.

Abstract: A method of manufacturing a semiconductor device includes forming a first dielectric layer and a through hole passing through the first dielectric layer over a substrate; forming a plurality of dummy contacts in the through hole; forming a plurality of first dummy wires on the plurality of dummy contacts; filling a second dielectric layer between the plurality of first dummy wires, wherein the second dielectric layer has a first air gap; removing the dummy contacts and the first dummy wires to expose the through hole, thereby forming a first wiring trench over the through hole; and forming a contact and a first wire in the through hole and the first wiring trench.

Abstract: Systems, methods, and computer-readable storage devices are disclosed for improved real-time audio processing. One method including: receiving audio data including a plurality of frames having a plurality of frequency bins; calculating, for each frequency bin, an approximate speech signal estimation based on the plurality of frames; calculating, for each approximate speech signal estimation, a clean speech estimation and at least one additional target including an ideal ratio mask using a trained neural network model; and calculating, for each frequency bin, a final clean speech estimation using the calculated at least one additional target including the calculated ideal ratio mask and the calculated clean speech estimation.

Abstract: A control system for an automatic guided vehicle includes a vehicle, a contour-detection module, a position-detection module, and a processing device. The contour-detection module is disposed on the vehicle. The contour-detection module is configured to detect a ceiling and a target object, which is disposed on the ceiling, and to generate a contour signal. The position-detection module is disposed on the vehicle. The position-detection module is configured to detect the position of the vehicle and generate a position signal. The processing device is configured to generate a target mark corresponding to the target object according to the contour signal and the position signal. The processing device is configured to automatically control the carrier to move along a movement path. When the contour-detection module detects the target object, the processing device corrects the movement direction of the vehicle according to the target mark.

Abstract: A semiconductor device is provided. The device includes a substrate having a first conductivity type. The device further includes a drain region, a source region, and a well region disposed in the substrate. The well region is disposed between the drain region and the source region and having a second conductivity type opposite to the first conductivity type. The device further includes a plurality of doped regions disposed within the well region. The doped regions are vertically and horizontally offset from each other. Each of the doped regions includes a lower portion having the first conductivity type, and an upper portion stacked on the lower region and having the second conductivity type.

Abstract: Systems, methods, and computer-readable storage devices are disclosed for improved real-time audio processing. One method including: receiving audio data including a plurality of frames having a plurality of frequency bins; calculating, for each frequency bin, an approximate speech signal estimation based on the plurality of frames; calculating, for each approximate speech signal estimation, a clean speech estimation and at least one additional target including an ideal ratio mask using a trained neural network model; and calculating, for each frequency bin, a final clean speech estimation using the calculated at least one additional target including the calculated ideal ratio mask and the calculated clean speech estimation.

Abstract: A semiconductor device is provided. The device includes a substrate having a first conductivity type. The device further includes a drain region, a source region, and a well region disposed in the substrate. The well region is disposed between the drain region and the source region and having a second conductivity type opposite to the first conductivity type. The device further includes a plurality of doped regions disposed within the well region. The doped regions are vertically and horizontally offset from each other. Each of the doped regions includes a lower portion having the first conductivity type, and an upper portion stacked on the lower region and having the second conductivity type.

Abstract: A conveyor with a weighing system includes a conveyance unit, a length calculation module, a weighing module, and a controller. The conveyance unit conveys a cargo to move. The length calculation module is arranged at one side of a front end of the conveyance unit to acquire a length of the cargo. The weighing module is arranged at a bottom part of the conveyor. The controller is connected to the length calculation module and the weighing module, such that based on the length acquired by the length calculation module, a weight of the cargo measured by the weighing module is provided. A weighing method of a conveyor is also provided.