Abstract: According to examples, an apparatus may include a memory on which is stored machine-readable instructions that when executed by a processor, cause the processor to identify an object of interest in at least one first image of an environment captured by a wearable eyewear device during a first time period and identify the object of interest in at least one second image of the environment captured by a wearable eyewear device during a second time period. The processor may also determine a pattern associated with the object of interest based on the at least one first image of the identified object of interest and the at least one second image. In one regard, the processor may determine patterns associated with the object of interest, which may be hidden to or otherwise undetected by a user of the wearable eyewear device.

Abstract: A gripping mechanism for inspection of a reticle inner pod includes a quadrilateral frame and fourth gripper units. The four gripper units are respectively disposed at four border strips of the quadrilateral frame and are opposite in pairs. Each gripper unit has a body, a first gripping portion and a second gripper portion. The first and second gripping portions are respectively located on different positions of the body. The first gripping portions form a first gripping plane, and the second gripping portions form a second gripping plane. At least two adjacent gripper units have a power member, which is in power connection with the body so as to adjust a distance between two bodies opposite to each other. The gripping mechanism for the inspection of the reticle inner pod is capable of securely gripping the reticle inner pod during transportation or turning of reticles.

Abstract: A device and a method for calculating a swinging direction of a human face in an obscured human face image are provided. The method includes the following. An obscured human face image including a human face is captured. Non-obscured face detection technology is used to obtain a feature anchor point to be replaced in the obscured human face image, obscured face detection technology is used to obtain a plurality of candidate feature anchor points in the obscured human face image, and the plurality of candidate feature anchor points are used to determine an updated feature anchor point corresponding to the feature anchor point to be replaced. An adjustment operation is performed on a three-dimensional model to obtain an adjusted three-dimensional model. The updated feature anchor point and the adjusted three-dimensional model are used to calculate a swinging direction of the human face.

Abstract: A manufacturing method of a metal mask comprises: providing a metal plate having a first surface and a second surface opposite to each other, and the first surface has preset opening regions; forming a first photoresist layer on the first surface which has first apertures corresponding to the preset opening regions respectively, and each preset opening region is partially exposed to each first aperture, and an area of the first aperture is 75%-100% of an area of the preset opening region; forming a second photoresist layer on the second surface which has second apertures, and the second surface is exposed to the second apertures; forming first etching parts on the first surface and corresponding to the first apertures respectively, and each first etching part has a first opening located in each preset opening region; forming second etching parts on the second surface and corresponding to the second apertures respectively.

Abstract: A method and an apparatus related to medication list management are provided. The medication association between one or more diagnoses and one or more corresponding medications recorded in a medical record is determined through an evaluating model. The evaluating model is trained through a machine learning algorithm. Multiple medication categories are integrated into the medical record based on the medication association. The medication includes one or both of a first medication and a second medication. The medication categories include an explained category related to the first medication with higher medication association and an unexplained category related to the second medication with lower medication association. A medication list interface presenting the medical record with multiple medication categories is provided. Accordingly, the medication history would be structured, grouped, and visual-encoded, so as to provide an intuitive medication list.

Abstract: A patterning stack is provided. The patterning stack includes a bottom anti-reflective coating (BARC) layer over a substrate, a photoresist layer having a first etching resistance over the BARC layer, and a top coating layer having a second etching resistance greater than the first etching resistance over the photoresist layer. The top coating layer includes a polymer having a polymer backbone including at least one functional unit of high etching resistance and one or more acid labile groups attacked to the polymer backbone or a silicon cage compound.

Abstract: Provided are a device and method for molding magnetic powder. The device includes a frame, a mold lifting mechanism, a plate pressing mechanism, a punch mechanism and a height locking mechanism. The mold lifting mechanism includes a mold and a first driving member for moving the mold up and down. The plate pressing mechanism includes a pressing plate and a second driving member for moving the pressing plate up and down. The punch mechanism includes a punch and a third driving member for moving the punch up and down. The height locking mechanism includes a first locking piece for locking the pressing plate and a second locking piece for locking the punch. The mold reciprocates upward and downward, such that a filling density of the magnetic powder is kept uniform, and the density distribution difference of the magnetic powder in a height direction is reduced.

Abstract: The present disclosure provides a power module including a substrate, a plurality of semiconductor devices, a plurality of pins and a encapsulation material. The semiconductor devices are disposed on the first metal surface of the substrate. The extending direction of each pin is perpendicular to the bottom side of the first metal surface. Each of pins extends out of the encapsulation material along an identical direction. The plurality of pins include a positive and a negative voltage pins. An end of the positive voltage pin is attached to the middle position of the first side of the first metal surface. An end of the negative voltage pin is attached to the middle position of the second side of the first metal surface. The first and second sides are spatially opposite to each other, and the first and second sides are connected to the bottom side of the first metal surface.

Abstract: A power converter includes a power factor correction (PFC) circuit and a controller. The controller acquires a switching frequency based on an instantaneous value of the input voltage, and acquires an upper limit frequency and a lower limit frequency based on an effective value of an input current. When the controller determines that the effective value is greater than a medium load threshold, an operation mode of the PFC circuit is switched from a critical conduction mode or a triangular current mode to a continuous conduction mode based on the switching frequency being less than the lower limit frequency, and to limit the switching frequency to the lower limit frequency. Furthermore, the controller adjusts the lower limit frequency between a first lower limit frequency and a second lower limit frequency based on the increase or decrease of the effective value.

Abstract: A method for predicting operational indicators includes performing a training operation according to first data to train a demand model, inputting second data into the demand model to generate predicted demand data, collecting actual demand data, and performing an adjustment operation according to the predicted demand data and the actual demand data to update the demand model.

Abstract: A method includes forming a dummy gate structure over a semiconductor substrate, forming a gate spacer over a sidewall of the dummy gate structure, performing a first implantation process to an upper portion of the gate spacer using a first dosage source, and performing a second implantation process to the upper portion of the gate spacer using a second dosage source including carbon. The second dosage source is different from the first dosage source.

Abstract: A support assembly, includes a rotating shaft mechanism and a support portion. The rotating shaft mechanism includes a rotating assembly. The rotating assembly includes a first fastening piece, a second fastening piece, a connecting piece, and a connection rod assembly. The first fastening piece and the second fastening piece are located on a same side of the connecting piece. A first sliding slot is disposed on an end face that is of the first fastening piece and that faces the second fastening piece, and a second sliding slot is disposed on an end face that is of the second fastening piece and that faces the first fastening piece. The support portion includes a first support board, a second support board, and a third support board. The second support board is rotatively connected to the first support board and the third support board.

Abstract: A method for feature extraction and data prediction based on pre-training, includes building a first neural network, inputting first processed data to the first neural network to perform a first training operation to generate a first trained neural network, inputting second processed data to the first trained neural network and fixing a first portion of neurons of the first trained neural network to perform a second training operation to generate a second trained neural network, and inputting third processed data to the second trained neural network to generate a predicted result. A first portion of neurons of the second trained neural network is the same as the first portion of neurons of the first trained neural network.

Abstract: A mounting system for an electronic device is disclosed. The mounting system includes a mounting plate; a plurality of fasteners for coupling the mounting plate with the electronic device; a single main gear mounted on the mounting plate; a plurality of secondary gears coupled, respectively, to the plurality of fasteners; and a plurality of intermediate gears mounted on the mounting plate and rotationally coupled between the single main gear and the plurality of secondary gears. Rotation of each of the plurality of secondary gears causes a fastening movement of a respective one of the plurality of fasteners. Simultaneous rotation of the plurality of intermediate gears causes the plurality of secondary gears to rotate simultaneously in response to a single rotational force being received by the main gear. The simultaneous rotation of the plurality of intermediate gears causes a simultaneous fastening movement of the plurality of secondary gears.

Abstract: The present disclosure provides a semiconductor structure, including a substrate having a front surface, a first semiconductor layer proximal to the front surface, a second semiconductor layer over the first semiconductor layer, a gate having a portion between the first semiconductor layer and the second semiconductor layer, a spacer between the first semiconductor layer and the second semiconductor layer, contacting the gate, and a source/drain (S/D) region, wherein the S/D region is in direct contact with a bottom surface of the second semiconductor layer, and the spacer has an upper surface interfacing with the second semiconductor layer, the upper surface including a first section proximal to the S/D region, a second section proximal to the gate, and a third section between the first section and the second section.

Abstract: The present application provides a method and a unified framework system for full-stack autonomous driving planning. The method comprises: acquiring an image of a scene and converting the image into an image feature, and converting the image feature into a bird's-eye view feature map; detecting agents from the bird's-eye view feature map through track query vectors, and continuously tracking the agents; segmenting different types of map elements from the bird's-eye view feature map through map query vectors, and continuously updating the map elements; predicting a future trajectory of each agent using an interaction between the agents and the different map elements; predicting, according to the predicted future trajectory of each agent, an occupancy grid map over multi-steps into the future; and decoding an ego-vehicle query vector to generate a planned path of an ego-vehicle, and optimizing the planned path using the predicted future multi-step occupancy grid map.

Abstract: The present disclosure describes an apparatus with a local interconnect structure. The apparatus can include a first transistor, a second transistor, a first interconnect structure, a second interconnect structure, and a third interconnect structure. The local interconnect structure can be coupled to gate terminals of the first and second transistors and routed at a same interconnect level as reference metal lines coupled to ground and a power supply voltage. The first interconnect structure can be coupled to a source/drain terminal of the first transistor and routed above the local interconnect structure. The second interconnect structure can be coupled to a source/drain terminal of the second transistor and routed above the local interconnect structure. The third interconnect structure can be routed above the local interconnect structure and at a same interconnect level as the first and second interconnect structures.

Abstract: A hand pose construction method is disclosed. The hand pose construction method includes the following operations: capturing an image of a hand of a user from a viewing angle of a camera, wherein a hand image of the hand of the user is occluded within the image; obtaining a wrist position and a wrist direction of a wrist of the user according to a movement data of a tracking device wear on the wrist of the user; obtaining several visible feature points of the hand of the user from the image; and constructing a hand pose of the hand of the user according to the several visible feature points, the wrist position, the wrist direction, and a hand pose model.

Abstract: A semiconductor package includes a substrate, first bumps, a first chip, metal pillars, second bumps and a second chip. The substrate includes first and second conductive pads which are located on a top surface of the substrate. Both ends of the first bumps are connected to the first conductive pads and the first chip, respectively. Both ends of the metal pillars are connected to the second conductive pads and one end of the second bumps, respectively. A cross-sectional area of each of the metal pillars is larger than that of each of the second bumps. The second chip is connected to the other end of the second bumps and located above the first chip.

Abstract: The disclosure is a separation method of bonded substrates. The bonded substrate is placed on a breathable plate of a debonding device to separate a wafer and a carrier substrate of the bonded substrate, and the wafer is placed on the breathable plate. A robot arm moves the wafer and the breathable plate to a cleaning device for cleaning, and then moves the wafer and the breathable plate to a relay device. Clamping units of the relay device clamp the breathable plate, and a bernoulli arm sucks the wafer and separates the wafer and the breathable plate, and then the robot arm transports the wafer and the breathable plate to a storage device respectively. The disclosure can automatically debond and clean the bonded substrate, and automatically move the wafer from the breathable plate, which can avoid the fragmentation of wafer.